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| {{Short description|Genus of mammals belonging to the deer, muntjac, roe deer, reindeer, and moose family of ruminants}}
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| {{Redirect2|Alces|Bull moose|the political party|Progressive Party (United States, 1912)||Alces (disambiguation)|and|Moose (disambiguation)}}
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| {{pp-vandalism|small=yes}}
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| {{pp-move-indef}}
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| {{Speciesbox
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| | fossil_range = [[Early Pleistocene]] to Recent<ref>{{cite journal |title=I giacimenti quaternari di vertebrati fossili nell'Italia nord-orientale |journal=Memorie di Scienze Geologiche |date=January 1991 |volume=43 |url=https://www.researchgate.net/publication/285002113}}</ref><ref>{{cite web |title=Alces alces Linnaeus 1758 (moose) |url=https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=43850&is_real_user=1 |archive-url=https://web.archive.org/web/20200804085640/https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=43850&is_real_user=1 |url-status=dead |archive-date=2020-08-04 |website=PBDB }}</ref>
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| | name = Moose
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| | status = LC
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| | status_system = IUCN3.1
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| | status_ref = <ref>{{cite iucn |author= Hundertmark, K. |title= ''Alces alces'' |volume= 2016 |page= e.T56003281A22157381 |year= 2016 |doi= 10.2305/IUCN.UK.2016-1.RLTS.T56003281A22157381.en }}</ref>
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| | image = Moose superior.jpg
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| | image_caption = Male (bull)
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| | image2 = Alce (Alces alces), Potter marsh, Alaska, Estados Unidos, 2017-08-22, DD 139.jpg
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| | image2_caption = Female (cow)
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| | taxon = Alces alces
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| | parent_authority = [[John Edward Gray|Gray]], 1821
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| | display_parents = 2
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| | authority = ([[Carl Linnaeus|Linnaeus]], [[10th edition of Systema Naturae|1758]])
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| | range_map = Moose distribution.png
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| | range_map_caption = Moose range map
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| | synonyms = ''Cervus alces'' {{small|Linnaeus, 1758}}
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| }}
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| {{wikt | moose}}
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| The '''moose''' (in North America) or '''elk''' (in Eurasia) (''Alces alces'') is a member of the [[Capreolinae|New World deer subfamily]] and is the [[Largest cervids|largest]] and heaviest [[extant taxon|extant]] [[species]] in the [[Cervidae|deer family]]. Most adult male moose have distinctive broad, palmate ("open-hand shaped") [[antler]]s; most other members of the deer family have antlers with a dendritic ("twig-like") configuration. Moose typically inhabit [[boreal forest]]s and [[temperate broadleaf and mixed forest]]s of the [[Northern Hemisphere]] in [[temperate]] to [[subarctic climate]]s. [[Hunting]] and other human activities have caused a reduction in the size of the moose's range over time. It has been reintroduced to some of its former habitats. Currently, most moose occur in [[Canada]], [[Alaska]], [[New England]] (with [[Maine]] having the most of the [[lower 48 states]]), [[New York State]], [[Fennoscandia]], the [[Baltic states]], [[Poland]], and [[Russia]].
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| Its diet consists of both terrestrial and aquatic vegetation. The most common predators of the moose are [[gray wolf|wolves]], [[Ursus (genus)|bear]]s, and [[human]]s. Unlike most other deer species, moose do not form herds and are [[solitary animal]]s, aside from calves who remain with their mother until the cow begins estrus (typically at 18 months after birth of the calf), at which point the cow chases them away. Although generally slow-moving and sedentary, moose can become aggressive, and move quickly if angered or startled. [[Rut (mammalian reproduction)#Moose|Their mating season]] in the autumn features energetic fights between males competing for a female.
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| == Etymology and naming ==
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| ''Alces alces'' is called a "moose" in North American English, but an "elk" in British English.<ref name="OED">{{cite web|year=1989|orig-year=1891|title=elk, ''n''. 1|url=http://www.oed.com/view/Entry/60507|access-date=January 15, 2021|work=[[Oxford English Dictionary]]|edition=2nd}}</ref> The word "elk" in North American English refers to a completely different species of deer, ''Cervus canadensis'', also called the [[wapiti]]. A mature male moose is called a bull, a mature female a cow, and an immature moose of either sex a calf.
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| According to the ''[[Oxford English Dictionary]]'', the etymology of the species is "of obscure history".<ref name="OED" /> In [[Classical Antiquity]], the animal was known as {{Lang|grc|ἄλκη|}} ''álkē''<ref>{{LSJ|a)/lkh2|ἄλκη|ref}}.</ref> in [[Greek language|Greek]] and {{Lang|la|alces}}<ref>{{L&S|alces|ref}}</ref> in [[Latin]], words probably borrowed from a [[Germanic language]] or another language of northern Europe.<ref name="OED" /> By the 8th century, during the [[Early Middle Ages]], the species was known as {{Lang-oe|elch, elh, eolh,}} derived from the [[Proto-Germanic language|Proto-Germanic]]: ''*elho-'', ''*elhon-'' and possibly connected with the {{Lang-non|elgr}}.<ref name="OED" /> Later, the species became known in [[Middle English]] as ''elk'', ''elcke'', or ''elke'', appearing in the Latinized form ''alke'', with the spelling ''alce'' borrowed directly from {{Lang-la|alces|links=no}}.<ref name="OED" /><ref name="OED2">{{cite web|year=2012|title=alce, ''n.''|url=http://www.oed.com/view/Entry/4677|access-date=January 15, 2021|work=[[Oxford English Dictionary]]|edition=3rd}}</ref> Noting that ''elk'' "is not the normal phonetic representative" of the Old English ''elch'', the ''Oxford English Dictionary'' derives ''elk'' from {{Lang-gmh|elch}}, itself from {{Lang-goh|elaho}}.<ref name="OED" />
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| The word "elk" has [[cognate]]s in other [[Indo-European languages]], e.g. ''elg'' in [[Danish language|Danish]]/[[Norwegian language|Norwegian]]; ''älg'' in [[Swedish language|Swedish]]; ''alnis'' in [[Latvian language|Latvian]]; ''Elch'' in [[German language|German]]; and ''łoś'' in [[Polish language|Polish]].<ref>{{OEtymD|elk}}</ref> In the continental European languages, these forms of the word "elk" always refer to ''Alces alces''.
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| The youngest elk bones in [[Great Britain]] were found in Scotland and are roughly 3,900 years old.<ref>''Feral: Rewilding the Land, the Sea, and Human Life'' By George Monbiot. University of Chicago Press. 2014. p. 124.</ref> The elk was probably extinct on the island before 900 AD.<ref name=":1">{{Cite book|last1=Mallory|first1=J. P.|title=The Oxford introduction to Proto-Indo-European and the Proto-Indo-European World|last2=Adams|first2=D. Q.|publisher=Oxford University Press|year=2006|pages=133–134}}</ref> The word "elk" remained in usage because of English-speakers' familiarity with the species in [[Continental Europe]]; however, without any living animals around to serve as a reference, the meaning became rather vague, and by the 17th century "elk" had a meaning similar to "large deer".<ref name=":1" /> Dictionaries of the 18th century simply described "elk" as a deer that was "as large as a horse".<ref>Bailey, Nathan (1731). ''An Universal Etymological English Dictionary'' Royal Exchange. Page EL--EM.</ref>
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| Confusingly, the word "elk" is used in North America to refer to a different animal, ''[[Cervus canadensis]]'', which is also called by the [[Algonquian languages|Algonquian]] indigenous name, "wapiti". The British began colonizing America in the 17th century, and found two common species of deer for which they had no names. The wapiti appeared very similar to the [[red deer]] of Europe (which itself was then almost extinct in Southern Britain) although it was much larger and was not red;<ref name=":1" /> the two species are indeed closely related, though distinct behaviorally and [[Genetic divergence|genetically]].{{citation needed|date=December 2020}} The moose was a rather strange-looking deer to the colonists, and they often adopted local names for both. In the early days of American colonization, the wapiti was often called a gray moose and the moose was often called a black moose, but early accounts of the animals varied wildly, adding to the confusion.<ref>Royal Society (Great Britain) (1736). ''Philosophical Transactions and Collections, Volume 9.'' p.84.</ref>
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| The word "moose" had first entered English by 1606<ref>{{OED|moose}}</ref> and is borrowed from the [[Algonquian languages]] (compare the [[Narragansett language|Narragansett]] ''moos'' and [[Eastern Abenaki language|Eastern Abenaki]] ''mos''; according to early sources, these were likely derived from ''moosu'', meaning "he strips off"),<ref>{{OED|moose|accessdate=February 16, 2011}}</ref> and possibly involved forms from multiple languages mutually reinforcing one another. The [[Proto-Algonquian language|Proto-Algonquian]] form was ''*mo·swa''.<ref>{{dictionary.com|moose|accessdate=October 25, 2011}}</ref>
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| Early European explorers in North America, particularly in Virginia where there were no moose, called the wapiti "elk" because of its size and resemblance to familiar-looking deer like the red deer.<ref name="ReferenceC">''The Book of Animal Ignorance: Everything You Think You Know Is Wrong'' By John Mitchinson, John Lloyd -- Harmony Books 2007 Page 141</ref> The moose resembled the "German elk" (the moose of continental Europe), which was less familiar to the British colonists. For a long time neither species had an official name, but were called a variety of things. Eventually, in North America the wapiti became known as an elk while the moose retained its [[Anglicized names|Anglicized]] Native-American name.<ref name="ReferenceC"/> In 1736, [[Samuel Dale (physician)|Samuel Dale]] wrote to the Royal Society of Great Britain:
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| <blockquote>
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| The common light-grey moose, called by the Indians, Wampoose, and the large or black-moose, which is the beast whose horns I herewith present. As to the grey moose, I take it to be no larger than what Mr. John Clayton, in his account of the Virginia Quadrupeds, calls the Elke ... was in all respects like those of our red-deer or stags, only larger ... The black moose is (by all that have hitherto writ of it) accounted a very large creature. ... The stag, buck, or male of this kind has a palmed horn, not like that of our common or fallow-deer, but the palm is much longer, and more like that of the ''German elke.''<ref>''Philosophical Transactions and Collections Volume 9'' By Royal Society (Great Britain) 1736 Page 85</ref>
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| </blockquote>
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| ==Description and anatomy==
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| [[File:Moose Skull sideview.jpg|thumb|Skull of a moose]]
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| ===Antlers===
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| [[File:Alces alces 8492.JPG|thumb|Growing [[antler]]s are covered with a soft, furry covering called "[[velvet antler|velvet]]". Blood vessels in the velvet transport nutrients to support antler growth.]]
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| Bull moose have antlers like other members of the deer family. Cows select mates based on antler size. Bull moose use dominant displays of antlers to discourage competition and will spar or fight rivals.<ref name=Rodgers2001a /> The size and growth rate of antlers is determined by diet and age; symmetry reflects health.<ref name=Rodgers2001a />
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| The male's antlers grow as cylindrical beams projecting on each side of the head at right angles to the midline of the skull, and then fork. The lower prong of this fork may be either simple, or divided into two or three tines, with some flattening. Most moose have antlers that are broad and palmate (flat) with tines (points) along the outer edge.<ref name=Rodgers2001a>{{citation|title=Moose|first=Art|last=Rodgers|publisher=Voyager Press|chapter=Appearance and characteristics|year=2001|pages=[https://archive.org/details/moose0000rodg/page/24 24–27]|isbn=978-0-89658-521-8|chapter-url=https://archive.org/details/moose0000rodg/page/24}}</ref> Within the ecologic range of the moose in Europe, those in northerly locales display the palmate pattern of antlers, while the antlers of European moose over the southerly portion of its range are typically of the cervina dendritic pattern and comparatively small, perhaps due to evolutionary pressures of hunting by humans, who prize the large palmate antlers. European moose with antlers intermediate between the palmate and the dendritic form are found in the middle of the north–south range.<ref>Nygrén, Tuire, Jyrki Pusenius, Raisa Tiilikainen, and Jan Korpelainen. "Moose Antler Type Polymorphism: Age and Weight Dependent Phenotypes and Phenotype Frequencies in Space and Time." Annales Zoologici Fennici 44, no. 6 (2007): 445-61. Accessed May 2, 2020. www.jstor.org/stable/23736846.</ref> Moose with antlers have more acute hearing than those without antlers; a study of trophy antlers using a microphone found that the palmate antler acts as a parabolic reflector, amplifying sound at the moose's ear.<ref>{{cite journal |doi=10.1007/s10344-007-0165-4 |title=Palmated antlers of moose may serve as a parabolic reflector of sounds |journal=European Journal of Wildlife Research |volume=54 |issue=3 |pages=533–5 |year=2008 |last1=Bubenik |first1=George A. |last2=Bubenik |first2=Peter G. |s2cid=44737101 |lay-url=https://www.theguardian.com/science/2008/mar/21/medicalresearch.animalbehaviour |lay-source=The Guardian |lay-date=March 20, 2008 |url=https://engagedscholarship.csuohio.edu/cgi/viewcontent.cgi?article=1221&context=scimath_facpub }}</ref>
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| The antlers of mature Alaskan adult bull moose (5 to 12 years old) have a normal maximum spread greater than {{convert|200|cm|sp=us}}. By the age of 13, moose antlers decline in size and symmetry. The widest spread recorded was {{convert|210|cm|sp=us}} across. An Alaskan moose also holds the record for the heaviest weight at {{convert|36|kg|0|sp=us}}.<ref name=Rodgers2001a />
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| Antler beam diameter, not the number of tines, indicates age.<ref name=Rodgers2001a /> In North America, moose (''A. a. americanus'') antlers are usually larger than those of Eurasian moose and have two lobes on each side, like a butterfly. Eurasian moose antlers resemble a seashell, with a single lobe on each side.<ref name=Rodgers2001a /> In the North Siberian moose (''A. a. bedfordiae''), the posterior division of the main fork divides into three tines, with no distinct flattening. In the common moose (''A. a. alces'') this branch usually expands into a broad palmation, with one large tine at the base and a number of smaller snags on the free border. There is, however, a [[Scandinavia]]n breed of the common moose in which the antlers are simpler and recall those of the East Siberian animals. The palmation appears to be more marked in North American moose than in the typical Scandinavian moose.
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| [[File:alces alces.jpg|thumb|Young female (''A. a. americana'') in early June.]]
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| After the mating season males drop their antlers to conserve energy for the winter. A new set of antlers will then regrow in the spring. Antlers take three to five months to fully develop, making them one of the fastest growing animal organs. Antler growth is "nourished by an extensive system of blood vessels in the skin covering, which contains numerous hair follicles that give it a 'velvet' texture."<ref name=Rodgers2001a /> This requires intense grazing on a highly-nutritious diet. By September the velvet is removed by rubbing and thrashing which changes the colour of the antlers. Immature bulls may not shed their antlers for the winter, but retain them until the following spring. Birds, carnivores and rodents eat dropped antlers as they are full of protein and moose themselves will eat antler velvet for the nutrients.<ref name=Rodgers2001a />
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| If a bull moose is [[Castration|castrated]], either by accidental or [[Chemical castration|chemical means]], he will quickly shed his current set of antlers and then immediately begin to grow a new set of misshapen and deformed antlers that he will wear the rest of his life without ever shedding again. The distinctive-looking appendages (often referred to as "devil's antlers") are the source of several myths and legends among many groups of [[Inuit]] as well as several other tribes of indigenous peoples of North America.<ref>Geist, Valerius (1998)'' [https://books.google.com/books?id=bcWZX-IMEVkC&printsec=frontcover#v=onepage&q=moose&f=false Deer of the World: Their Evolution, Behaviour, and Ecology] {{Webarchive|url=https://web.archive.org/web/20160623213718/https://books.google.com/books?id=bcWZX-IMEVkC&printsec=frontcover#v=onepage&q=moose&f=false |date=June 23, 2016 }}'' Stackpole Books.</ref>
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| In extremely rare circumstances, a cow moose may grow antlers. This is usually attributed to a hormone imbalance.<ref>[http://www.alaskapublic.org/2009/10/19/it%E2%80%99s-a-bull-moose%E2%80%A6no-a-cow%E2%80%A6/ It’s a Bull Moose…No a Cow…] {{Webarchive|url=https://web.archive.org/web/20120120114602/http://www.alaskapublic.org/2009/10/19/it%E2%80%99s-a-bull-moose%E2%80%A6no-a-cow%E2%80%A6/ |date=January 20, 2012 }} Joe Viechnicki, KFSK – Petersburg 10-19-09</ref>
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| ===Proboscis and olfaction===
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| The moose proboscis is distinctive among the living cervids due to its large size; it also features nares that can be sealed shut when the moose is browsing aquatic vegetation. The moose proboscis likely evolved as an adaptation to aquatic browsing, with loss of the [[rhinarium]], and development of a superior olfactory column separate from an inferior respiratory column.<ref name="Pagano, Anthony Santino 2019">Pagano, Anthony Santino, Jeffrey T. Laitman, Kurt Albertine, and Samuel Marquez. "Evolution of the proboscis in the moose, Alces alces: Evidence from Morphology and Ecology." The FASEB Journal 33, no. 1_supplement (2019): 767-19.</ref> This separation contributes to the moose's keen sense of smell, which they employ to detect water sources, to find food under snow, and to detect mates or predators.<ref>Márquez, Samuel, Anthony S. Pagano, Carrie S. Mongle, Kurt H. Albertine, and Jeffrey T. Laitman. "The Nasal Complex of a Semiaquatic Artiodactyl, the Moose (Alces alces): Is it a Good Evolutionary Model for the Ancestors of Cetaceans?." The Anatomical Record 302, no. 5 (2019): 667-692.</ref><ref name="Pagano, Anthony Santino 2019"/>
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| ===Hooves===
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| As with all members of the order Artiodactyla ([[even-toed ungulates]]), moose feet have two large keratinized hooves corresponding to the third and fourth toe, with two small posterolateral [[dewclaw]]s (vestigial digits), corresponding to the second and fifth toe. The hoof of the fourth digit is broader than that of the third digit, while the inner hoof of the third digit is longer than that of the fourth digit. This foot configuration may favor striding on soft ground.<ref>Keller, Anna, Marcus Clauss, Evelyne Muggli, and Karl Nuss. "Even-toed but uneven in length: the digits of artiodactyls." Zoology 112, no. 4 (2009): 270-278.</ref> The moose hoof splays under load, increasing surface area, which limits sinking of the moose foot into soft ground or snow, and which increases efficiency when swimming. The body weight per footprint surface area of the moose foot is intermediate between that of the [[pronghorn]] foot, (which have stiff feet lacking dewclaws—optimized for high-speed running) and the [[caribou]] foot (which are more rounded with large dewclaws, optimized for walking in deep snow). The moose's body weight per surface area of [[footprint]] is about twice that of the caribou's.<ref>Lundmark, Caroline. Morphological and behavioral adaptations of moose to climate, snow, and forage. Vol. 2008, no. 67. 2008.</ref><ref>Telfer, Edmund S., and John P. Kelsall. "Adaptation of some large North American mammals for survival in snow." Ecology 65, no. 6 (1984): 1828-1834.</ref>
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| On firm ground, a bull moose leaves a visible impression of the dewclaws in its footprint, while a cow moose or calf does not leave a dewclaw impression. On soft ground or mud, bull, cow, and calf footprints may all show dewclaw impressions.{{citation needed|date=June 2020}}
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| ===Fur===
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| Their fur consist of two layers; top layer of long guard hairs and a soft wooly undercoat. The guard hairs are hollow and filled with air for better insulation, which also helps them stay afloat when swimming.<ref>{{cite web |url=http://www.newfoundlandbiggamehunting.com/post/newfoundland-moose-trivia |title=Big Game Hunting in Newfoundland |publisher=Newfoundlandbiggamehunting.com |date=January 17, 2016 |access-date=June 4, 2018 |archive-url=https://web.archive.org/web/20170104164154/http://www.newfoundlandbiggamehunting.com/post/newfoundland-moose-trivia |archive-date=January 4, 2017 |url-status=live }}</ref>
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| ===Dewlap===
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| Both male and female moose have a [[dewlap]] or bell,<ref>{{cite web|url=https://www.britannica.com/animal/moose-mammal#ref1022349|title=Moose|publisher=britannica.com|date=July 23, 1999|access-date=October 2, 2018|archive-url=https://web.archive.org/web/20181002221422/https://www.britannica.com/animal/moose-mammal#ref1022349|archive-date=October 2, 2018|url-status=live}}</ref> which is a fold of skin under the chin. Its exact function is unknown, but some morphologic analyses suggest a cooling (thermoregulatory) function.<ref>{{cite journal |last1=Bro-Jørgensen |first1=Jakob |title=Evolution of the ungulate dewlap: thermoregulation rather than sexual selection or predator deterrence? |journal=Frontiers in Zoology |date=December 2016 |volume=13 |issue=1 |pages=33 |doi=10.1186/s12983-016-0165-x}}</ref> Other theories include a fitness signal in mating, as a visual and olfactory signal, or as a dominance signal by males, as are the antlers.<ref>{{cite web|url=http://bioweb.uwlax.edu/bio203/s2012/hautala_gavi/|title=Alces alces, Giant of the Northern Forest|publisher=bioweb.uwlax.edu|access-date=October 2, 2018|archive-url=https://web.archive.org/web/20180208200728/http://bioweb.uwlax.edu/bio203/s2012/hautala_gavi/|archive-date=February 8, 2018|url-status=live}}</ref>
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| ===Tail===
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| The tail is short (6 cm to 8 cm in length) and vestigial in appearance; unlike other ungulates the moose tail is too short to swish away insects.<ref>{{cite book | last = Robinson | first = Bruce | title = Mesothelioma | publisher = CRC Press | location = Boca Raton | year = 2019 | isbn = 978-1135285975 }}</ref>
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| ===Size and weight===
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| [[File:Moose crossing river in yellowstone.jpg|thumb|upright|Crossing a river]]
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| On average, an adult moose stands {{convert|1.4|–|2.1|m|ft|abbr=on|sp=us}} high at the shoulder, which is more than {{convert|1|ft|cm|order=flip}} higher than the next largest deer on average, the [[Cervus canadensis|wapiti]].<ref>{{cite web |url=http://jackmanmaine.org/maine-moose.php |title=Moose Facts from Maine |publisher=Jackmanmaine.org |access-date=November 27, 2009 |archive-url=https://web.archive.org/web/20090903005022/http://jackmanmaine.org/maine-moose.php |archive-date=September 3, 2009 |url-status=dead }}</ref> Males (or "bulls") normally weigh from {{convert|380|to|700|kg|lb|0|abbr=on|sp=us}} and females (or "cows") typically weigh {{convert|200|to|490|kg|lb|0|abbr=on|sp=us}}, depending on racial or clinal as well as individual age or nutritional variations.<ref>{{cite web|url=http://www.env.gov.nl.ca/snp/Animals/moose.htm |title=Moose |publisher=Env.gov.nl.ca |access-date=November 27, 2009 |archive-url = https://web.archive.org/web/20080102234625/http://www.env.gov.nl.ca/snp/Animals/moose.htm |archive-date = January 2, 2008}}</ref><ref>Franzmann, A. W. (1981). ''Alces alces''. Mammalian Species, 1-7.</ref> The head-and-body length is {{convert|2.4|-|3.1|m|ft|abbr=on|sp=us}}, with the vestigial tail adding only a further {{convert|5|-|12|cm|in|abbr=on|sp=us}}.<ref>Nowak, Ronald W., ''Walker's Mammals of the World''. The Johns Hopkins University Press (1999), {{ISBN|978-0-8018-5789-8}}</ref> The largest of all the races is the Alaskan subspecies (''A. a. gigas''), which can stand over {{convert|2.1|m|ft|abbr=on|sp=us}} at the shoulder, has a span across the antlers of {{convert|1.8|m|ft|abbr=on|sp=us}} and averages {{convert|634.5|kg|lb|0|abbr=on|sp=us}} in males and {{convert|478|kg|lb|0|abbr=on|sp=us}} in females.<ref name="Nancy Long / Kurt Savikko">{{cite web |first1=Nancy |last1=Long |first2=Kurt |last2=Savikko |url=http://www.adfg.state.ak.us/pubs/notebook/biggame/moose.php |title=Moose: Wildlife Notebook Series – Alaska Department of Fish and Game |publisher=Adfg.state.ak.us |date=August 7, 2009 |access-date=November 27, 2009 |archive-url=https://web.archive.org/web/20091130022010/http://www.adfg.state.ak.us/pubs/notebook/biggame/moose.php |archive-date=November 30, 2009 |url-status=dead }}</ref> Typically, however, the antlers of a mature bull are between 1.2 m (3.9 ft) and 1.5 m (4.9 ft). The largest confirmed size for this species was a bull shot at the [[Yukon River]] in September 1897 that weighed {{convert|820|kg|lb|0|abbr=on|sp=us}} and measured {{convert|2.33|m|ft|abbr=on|sp=us}} high at the shoulder.<ref name="Wood">Wood, ''The Guinness Book of Animal Facts and Feats''. Sterling Pub Co Inc. (1983), {{ISBN|978-0-85112-235-9}}</ref> There have been reported cases of even larger moose, including a bull killed in 2004 that weighed {{convert|1043|kg|lb|0|abbr=on|sp=us}},<ref>[http://www.moosehuntinginfo.com/world-record-moose.php World Record Moose Hunting]</ref> and a bull that reportedly scaled {{convert|1180|kg|lb|0|abbr=on|sp=us}}, but none are authenticated and some may not be considered reliable.<ref name="Wood"/> Among extant terrestrial animal species in [[North America]], [[Europe]], and [[Siberia]],<ref>[https://tass.com/society/1070217 Wood bison to be listed in Yakutia's Red Data Book]</ref> the moose is dwarfed only by two species of [[bison]].{{Citation needed|date=May 2021}}
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| == Ecology and biology ==
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| ===Diet===
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| [[File:Alces alces bark stripping.jpg|thumb|upright|left|[[Bark (botany)|Bark]] stripping]]
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| [[File:Bull moose close up feeding on fireweed.JPG|thumb|Bull moose eating a [[fireweed]] plant]]
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| [[File:Moose 983 LAB.jpg|thumb|Bull moose browses a [[beaver]] pond]]
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| The moose is a [[Browsing (herbivory)|browsing herbivore]] and is capable of consuming many types of plant or fruit. The average adult moose needs to consume {{convert|9770|kcal|MJ|abbr=on|order=flip|sp=us}} per day to maintain its body weight.<ref>{{cite web |url=http://www.qrg.northwestern.edu/projects/marssim/simhtml/organisms/moose.html |title=Info on moose diet from Norwestern University |publisher=Qrg.northwestern.edu |access-date=February 16, 2011 |archive-url=https://web.archive.org/web/20110310053714/http://www.qrg.northwestern.edu/projects/marssim/simhtml/organisms/moose.html |archive-date=March 10, 2011 |url-status=dead }}</ref> Much of a moose's energy is derived from terrestrial vegetation, mainly consisting of [[forb]]s and other non-grasses, and fresh shoots from trees such as [[willow]] and [[birch]]. These plants are rather low in sodium, and moose generally need to consume a good quantity of aquatic plants. While much lower in energy, aquatic plants provide the moose with its sodium requirements, and as much as half of their diet usually consists of aquatic plant life.<ref name="Richard F Page 84-85">''Biology by numbers: an encouragement to quantitative thinking'' By Richard F. Burton – Cambridge University Press 1998 Page 84-85</ref> In winter, moose are often drawn to roadways, to lick salt that is used as a snow and ice melter.<ref>''Journey to New England'' By Patricia Harris, David Lyon – Patricia Harris-David Lyon 1999 Page 398</ref> A typical moose, weighing {{convert|360|kg|0|abbr=on|sp=us}}, can eat up to {{convert|32|kg|0|abbr=on|sp=us}} of food per day.<ref name="Richard F Page 84-85"/>
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| Moose lack upper front [[teeth]], but have eight sharp incisors on the lower jaw. They also have a tough tongue, lips and gums, which aid in the eating of woody vegetation. Moose have six pairs of large, flat molars and, ahead of those, six pairs of premolars, to grind up their food. A moose's upper lip is very sensitive, to help distinguish between fresh shoots and harder twigs, and is [[prehensile]], for grasping their food. In the summer, moose may use this prehensile lip for grabbing branches and pulling, stripping the entire branch of leaves in a single mouthful, or for pulling forbs, like [[dandelion]]s, or aquatic plants up by the base, roots and all.<ref name=Rodgers2001>{{citation|title=Moose|first=Art|last=Rodgers|publisher=Voyager Press|year=2001|page=[https://archive.org/details/moose0000rodg/page/34 34]|isbn=978-0-89658-521-8|url=https://archive.org/details/moose0000rodg/page/34}}</ref><ref>''Seasons of the Moose'' By Jennie Promack, Thomas J. Sanker -- Gibbs Smith 1992 Page 21</ref> A moose's diet often depends on its location, but they seem to prefer the new growths from [[deciduous tree]]s with a high sugar content, such as white birch, [[Populus tremuloides|trembling aspen]] and [[striped maple]], among many others.<ref>[http://www.mooseworld.com/diet.htm Moose diet] {{Webarchive|url=https://web.archive.org/web/20101125060007/http://mooseworld.com/diet.htm |date=November 25, 2010 }}. Mooseworld. Retrieved on January 9, 2011.</ref> To reach high branches, a moose may bend small saplings down, using its prehensile lip, mouth or body. For larger trees a moose may stand erect and walk upright on its hind legs, allowing it to reach branches up to {{convert|4.26|m|ft|sp=us}} or higher above the ground.<ref>''North American big-game animals'' by Byron Dalrymple -- Stoeger Publishing 1983 Page 84</ref><ref>''The Land and Wildlife of North America'' By Peter Farb -- California State department of Education 1966 Page 177</ref>
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| Moose also eat many aquatic plants, including [[Nymphaeaceae|lilies]] and [[Elodea|pondweed]].<ref>[http://www.mooseworld.com/diet.htm Moose diet] {{Webarchive|url=https://web.archive.org/web/20101125060007/http://mooseworld.com/diet.htm |date=November 25, 2010 }} Mooseworld. Retrieved on January 9, 2011.</ref> Moose are excellent swimmers and are known to wade into water to eat aquatic plants. This trait serves a second purpose in cooling down the moose on summer days and ridding itself of [[Black fly|black flies]]. Moose are thus attracted to marshes and river banks during warmer months as both provide suitable vegetation to eat and water to wet themselves in. Moose have been known to dive over {{convert|18|ft|m|order=flip}} to reach plants on lake bottoms,<ref name="Peterson">{{cite book |last1=Peterson |first1=Randolph L. |title=North American Moose |date=1955 |publisher=University of Toronto |location=Toronto |isbn=0802070213 |url=https://www.google.com/books/edition/North_American_Moose/SB_xAAAAMAAJ?hl=en&gbpv=0 |quote=Water is definitely one of the preferred elements in the habitat of moose. When feeding on submerged aquatic vegetation they occasionally dive for plants in water over 18 feet deep.|access-date=August 28, 2020}}</ref> and the complex snout may assist the moose in this type of feeding. Moose are the only deer that are capable of feeding underwater.<ref name="World Page 237">''Deer of the World: Their Evolution, Behaviour, and Ecology'' By Valerius Geist -- Stackpole Books 1998 Page 237</ref> As an adaptation for feeding on plants underwater, the nose is equipped with fatty pads and muscles that close the nostrils when exposed to water pressure, preventing water from entering the nose.<ref>{{cite web|url=http://usatoday30.usatoday.com/news/science/2004-05-05-moose-nose_x.htm|title=USATODAY.com - Researchers take a look at the moose's enigmatic nose|work=usatoday.com|access-date=May 18, 2014|archive-url=https://web.archive.org/web/20140518105004/http://usatoday30.usatoday.com/news/science/2004-05-05-moose-nose_x.htm|archive-date=May 18, 2014|url-status=live}}</ref> Other species can pluck plants from the water too, but these need to raise their heads in order to swallow.
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| {{multiple image|image1=Moose exclosure.jpg|image2=Moose exclosure sign.jpg|footer=This fenced-in area is part of a long-term research project to examine the effects of moose browsing on plant biodiversity.}}
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| Moose are not [[grazing]] animals but [[browsing (herbivory)|browsers]] (concentrate selectors). Like [[giraffe]]s, moose carefully select foods with less fiber and more concentrations of nutrients. Thus, the moose's digestive system has evolved to accommodate this relatively low-fiber diet. Unlike most hooved, domesticated animals ([[ruminant]]s), moose cannot digest [[hay]], and feeding it to a moose can be fatal.<ref>''Comparative Animal Nutrition and Metabolism'' By Peter R. Cheeke, Ellen Sue Dierenfeld -- CABI 2010 Page 24</ref><ref>{{cite web|url=http://m.juneauempire.com/stories/122603/sta_hay.shtml#.VroopVJvy-4|archive-url=https://web.archive.org/web/20160301221605/http://m.juneauempire.com/stories/122603/sta_hay.shtml#.VroopVJvy-4|url-status=dead|archive-date=March 1, 2016|title=Deadly diet of hay can bring down a moose - Juneau Empire - Alaska's Capital City Online Newspaper|first=TIM|last=MOWRY}}</ref> The moose's varied and complex diet is typically expensive for humans to provide, and free-range moose require a lot of forested hectarage for sustainable survival, which is one of the main reasons moose have never been widely domesticated.{{citation needed|date=June 2020}}
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| === Natural predators ===
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| [[File:Moose Tiger.jpg|thumb|left|[[Iron Age]] saddle from [[Siberia]], depicting a moose being hunted by a [[Siberian tiger]].]]
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| [[File:Wolves attack moose 2012-04-12 001 (cropped).jpg|thumb|Moose attacked by wolves]]
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| A full-grown moose has few enemies except [[Siberian tiger]]s (''Panthera tigris altaica'') which regularly prey on adult moose,<ref name=FBW>{{cite book| author=Frasef, A.| year=2012| title=Feline Behaviour and Welfare| publisher=CABI| pages=72–77 |isbn=978-1-84593-926-7}}</ref><ref>[http://www.tigrisfoundation.nl/cms/publish/content/showpage.asp?pageid=25 Tigris Foundation dedicated to the survival of the Amur tiger and leopard in the wild : UK HOME] {{webarchive|url=https://web.archive.org/web/20110817021258/http://www.tigrisfoundation.nl/cms/publish/content/showpage.asp?pageid=25 |date=August 17, 2011 }}. Tigrisfoundation.nl (November 13, 1999). Retrieved on 2011-01-09.</ref><ref>Hayward, M. W., Jędrzejewski, W., & Jedrzejewska, B. (2012). ''Prey preferences of the tiger Panthera tigris''. Journal of Zoology, 286(3), 221-231.</ref> but a pack of [[Gray wolf|gray wolves]] (''Canis lupus'') can still pose a threat, especially to females with calves.<ref>{{cite web |first1=Nancy |last1=Long |first2=Kurt |last2=Savikko |url=http://www.adfg.state.ak.us/pubs/notebook/furbear/wolf.php |title=Wolf: Wildlife Notebook Series – Alaska Department of Fish and Game |publisher=Adfg.state.ak.us |date=December 17, 2007 |access-date=November 27, 2009 |archive-url=https://web.archive.org/web/20101115175008/http://www.adfg.state.ak.us/pubs/notebook/furbear/wolf.php |archive-date=November 15, 2010 |url-status=dead }}</ref> [[Brown bear]]s (''Ursus arctos'')<ref name="Nancy Long / Kurt Savikko"/> are also known to prey on moose of various sizes and are the only predator besides the wolf to attack moose both in Eurasia and North America. However, brown bears are more likely to take over a wolf kill or to take young moose than to hunt adult moose on their own.<ref>{{cite web |first1=Nancy |last1=Long |first2=Kurt |last2=Savikko |url=http://www.adfg.state.ak.us/pubs/notebook/biggame/brnbear.php |title=Brown Bear: Wildlife Notebook Series – Alaska Department of Fish and Game |publisher=Adfg.state.ak.us |date=August 7, 2009 |access-date=November 27, 2009 |archive-url=https://web.archive.org/web/20091129232831/http://www.adfg.state.ak.us/pubs/notebook/biggame/brnbear.php |archive-date=November 29, 2009 |url-status=dead }}</ref><ref>Opseth, O. (1998). ''Brown bear (Ursus arctos) diet and predation on moose (Alces alces) calves in the southern taiga zone in Sweden''. Cand Sci Thesis, Norwegian University of Science and Technology, Trondheim.</ref><ref>Mattson, D. J. (1997). ''Use of ungulates by Yellowstone grizzly bears Ursus arctos''. Biological Conservation, 81(1), 161-177.</ref> [[American black bear]]s (''Ursus americanus'') and [[cougar]]s (''Puma concolor'') can be significant predators of moose calves in May and June and can, in rare instances, prey on adults (mainly cows rather than the larger bulls).<ref>{{cite journal |url=http://www.bearbiology.com/fileadmin/tpl/Downloads/URSUS/Vol_5/Schwartz_Franzmann_Vol_5.pdf |jstor=3872518 |title=Effects of Tree Crushing on Black Bear Predation on Moose Calves |first1=Charles C. |last1=Schwartz |first2=Albert W. |last2=Franzmann |name-list-style=amp |journal=Bears: Their Biology and Management |volume=5 |pages=40–44 |publisher=A Selection of Papers from the Fifth International Conference on Bear Research and Management, Madison, Wisconsin, USA, February 1980 |year=1983 |doi=10.2307/3872518 |access-date=December 10, 2008 |archive-url=https://web.archive.org/web/20081217060309/http://www.bearbiology.com/fileadmin/tpl/Downloads/URSUS/Vol_5/Schwartz_Franzmann_Vol_5.pdf |archive-date=December 17, 2008 |url-status=live }}</ref><ref>{{cite web |url=http://www.hww.ca/hww2.asp?id=87 |title=Hinterland Who's Who – Cougar |publisher=Hww.ca |access-date=November 27, 2009 |url-status=dead |archive-url=https://web.archive.org/web/20100926111053/http://hww.ca/hww2.asp?id=87 |archive-date=September 26, 2010 }}</ref> [[Wolverine]] (''Gulo gulo'') are most likely to eat moose as carrion but have killed moose, including adults, when the large ungulates are weakened by harsh winter conditions.<ref>Scrafford, Matthew A., and Mark S. Boyce. "Temporal patterns of wolverine (Gulo gulo luscus) foraging in the boreal forest." Journal of Mammalogy 99, no. 3 (2018): 693-701.</ref><ref name=Smith>{{cite web|url=http://www.science.smith.edu/msi/pdf/i0076-3519-499-01-0001.pdf|title=Gulo gulo – The American Society of Mammalogists|publisher=smith.edu|access-date=June 22, 2012|url-status=dead|archive-url=https://web.archive.org/web/20120617132035/http://www.science.smith.edu/msi/pdf/i0076-3519-499-01-0001.pdf|archive-date=June 17, 2012}}</ref> [[Killer whale]]s (''Orcinus orca'') are the moose's only known marine predator as they have been known to prey on moose swimming between islands out of North America's Northwest Coast,<ref name="BairdBaird2006">{{cite book|first1=Robert W.|last1=Baird|first2=Robin W.|last2=Baird|title=Killer Whales of the World: Natural History and Conservation|url=https://books.google.com/books?id=Rjksm-5-ap4C&pg=PA23|access-date=February 2, 2011|date=August 31, 2006|publisher=Voyageur Press|isbn=978-0-7603-2654-1|pages=23–|archive-url=https://web.archive.org/web/20110721191653/http://books.google.com/books?id=Rjksm-5-ap4C&pg=PA23|archive-date=July 21, 2011|url-status=live}}</ref> however, there is at least one recorded instance of a moose preyed upon by a [[Greenland shark]].<ref>{{cite news|title=Moose-eating shark rescued in Newfoundland harbour|url=http://www.cbc.ca/news/canada/newfoundland-labrador/moose-eating-shark-rescued-in-newfoundland-harbour-1.2434102|website=CBC Newfoundland & Labrador|publisher=Canadian Broatcasting Corporation|access-date=May 15, 2016|archive-url=https://web.archive.org/web/20160523025548/http://www.cbc.ca/news/canada/newfoundland-labrador/moose-eating-shark-rescued-in-newfoundland-harbour-1.2434102|archive-date=May 23, 2016|url-status=live}}</ref>
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| In some areas, moose are the primary source of food for wolves. Moose usually flee upon detecting wolves. Wolves usually follow moose at a distance of {{convert|100|to|400|m|sp=us}}, occasionally at a distance of {{convert|2|to|3|km|sp=us}}. Attacks from wolves against young moose may last seconds, though sometimes they can be drawn out for days with adults. Sometimes, wolves will chase moose into shallow streams or onto frozen rivers, where their mobility is greatly impeded. Moose will sometimes stand their ground and defend themselves by charging at the wolves or lashing out at them with their powerful hooves. Wolves typically kill moose by tearing at their haunches and [[perineum]], causing massive [[blood loss]]. Occasionally, a wolf may immobilise a moose by biting its sensitive nose, the pain of which can [[paralysis|paralyze]] a moose.<ref name="Graves">{{cite book|author = Graves, Will|url = http://www.wolvesinrussia.com/|title = Wolves in Russia: Anxiety throughout the ages|year = 2007|page = 222|isbn = 978-1-55059-332-7|publisher = Detselig Enterprises|location = Calgary|oclc = 80431846|url-status = dead|archive-url = https://web.archive.org/web/20090802182158/http://www.wolvesinrussia.com/|archive-date = August 2, 2009}}</ref> Wolf packs primarily target calves and elderly animals, but can and will take healthy, adult moose. Moose between the ages of two and eight are seldom killed by wolves.<ref>{{cite web |url=http://www.nwf.org:80/nationalwildlife/article.cfm?issueID=35&articleID=589 |title=Watching Wolves On a Wild Ride By Les Line, National Wildlife Federation, December/January 2001, vol. 39 no. 1 |publisher=Nwf.org:80 |access-date=February 16, 2011 |url-status=dead |archive-url=https://web.archive.org/web/20080308150339/http://www.nwf.org/nationalwildlife/article.cfm?issueID=35&articleID=589 |archive-date=March 8, 2008 }}</ref> Though moose are usually hunted by packs, there are cases in which single wolves have successfully killed healthy, fully-grown moose.<ref name="raven">{{cite web |url=http://www.gi.alaska.edu/ScienceForum/ASF17/1702.html |title=Alaska Science Forum, June 10, 2004 ''Are ravens responsible for wolf packs?'' Article #1702 by Ned Rozell |publisher=Gi.alaska.edu |date=June 10, 2004 |access-date=February 16, 2011 |archive-url=https://web.archive.org/web/20101124100228/http://www.gi.alaska.edu/ScienceForum/ASF17/1702.html |archive-date=November 24, 2010 |url-status=dead }}</ref><ref>''Carnivores of the World'' by Dr. Luke Hunter. Princeton University Press (2011), {{ISBN|9780691152288}}</ref>
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| Research into moose predation suggests that their response to perceived threats is learned rather than instinctual. In practical terms this means moose are more vulnerable in areas where wolf or bear populations were decimated in the past but are now rebounding. These same studies suggest, however, that moose learn quickly and adapt, fleeing an area if they hear or smell wolves, bears, or scavenger birds such as ravens.<ref>Berger, Joel; Swenson, Jon E.; Persson, Inga-Lill [https://web.archive.org/web/20130512211113/http://www.highbeam.com/doc/1G1-70741145.html Recolonizing Carnivores and Naive Prey: Conservation Lessons from Pleistocene Extinctions.] ''Science'' September 2, 2001</ref>
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| Moose are also subject to various diseases and forms of parasitism. In northern Europe, the [[Cephenemyia ulrichii|moose botfly]] is a parasite whose range seems to be spreading.<ref name=larver>{{cite journal|last=Jaenson|first=Thomas G.T.|title=Larver av nässtyngfluga i ögat - ovanligt men allvarligt problem. Fall av human oftalmomyiasis från Dalarna och sydöstra Finland redovisas (summary)|journal=Lakartidningen|volume=108|issue=16|year=2011|url=http://ltarkiv.lakartidningen.se/artNo39551P|access-date=June 21, 2011|quote=Moose bot fly larvae are common parasites of moose (''Alces alces'') in north and central Sweden. Last year, however, ''C. ulrichii'' was on three occasions recorded for the first time from Småland, south Sweden.|archive-url=https://web.archive.org/web/20110927083253/http://ltarkiv.lakartidningen.se/artNo39551P|archive-date=September 27, 2011|url-status=dead}}</ref>
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| ===Social structure and reproduction===
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| [[File:Riddle of the racks.jpg|thumb|Display at the [[Kenai National Wildlife Refuge]] of the skulls of two bulls who apparently died after their antlers became locked during a fight.]]
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| Moose are mostly [[Diurnality|diurnal]]. They are generally solitary with the strongest bonds between mother and calf. Although moose rarely gather in groups, there may be several in close proximity during the mating season.
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| Rutting and mating occurs in September and October. During the [[Rut (mammalian reproduction)|rut]], mature bulls will cease feeding completely for a period of approximately two weeks; this fasting behavior has been attributed to neurophysiological changes related to redeployment of olfaction for detection of moose urine and moose cows.<ref>Miquelle, Dale G. "Why don't bull moose eat during the rut?." Behavioral Ecology and Sociobiology 27, no. 2 (1990): 145-151.</ref> The males are [[polygamous]] and will seek several females to breed with. During this time both sexes will call to each other. Males produce heavy grunting sounds that can be heard from up to 500 meters away, while females produce wail-like sounds.<ref>{{cite web|author=DW Hartt, Data|first2=Web |last2=Coordinator |url=http://www.nwtwildlife.com/NWTwildlife/moose/reproduction.htm |title=Moose Reproduction |access-date=February 16, 2011 |archive-url=https://web.archive.org/web/20080424001305/http://www.nwtwildlife.com/NWTwildlife/moose/reproduction.htm |archive-date=April 24, 2008}}</ref> Males will fight for access to females. Initially, the males assess which of them is dominant and one bull may retreat, however, the interaction can escalate to a fight using their antlers.
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| Female moose have an eight-month gestation period, usually bearing one calf, or twins if food is plentiful,<ref>{{Cite book|publisher = Smithsonian Institution Press|isbn = 978-1-56098-845-8|last = Ruff|first = Sue|title = The Smithsonian Book of North American Mammals|location = Washington|year = 1999|url-access = registration|url = https://archive.org/details/smithsonianbooko0000unse}}</ref> in May or June.<ref>{{cite web|title = Moose: Minnesota DNR|access-date = November 11, 2009|url = http://www.dnr.state.mn.us/mammals/moose/index.html|url-status = dead|archive-url = https://web.archive.org/web/20091207233626/http://www.dnr.state.mn.us/mammals/moose/index.html|archive-date = December 7, 2009}}</ref> Twinning can run as high as 30% to 40% with good nutrition<ref name="A.T. Bergerud">{{cite web|first1=Vince|last1=Crichton|author2=A. T. Bergerud|first3=Erin|last3=James-Abra|url=https://www.thecanadianencyclopedia.ca/en/article/moose|title=Moose|publisher=[[The Canadian Encyclopedia]]|access-date=September 1, 2019}}</ref> Newborn moose have fur with a reddish hue in contrast to the brown appearance of an adult. The young will stay with the mother until just before the next young are born. The life span of an average moose is about 15–25 years. Moose populations are stable at 25 calves for every 100 cows at 1 year of age. With availability of adequate nutrition, mild weather, and low predation, moose have a huge potential for population expansion.<ref name="A.T. Bergerud"/>
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| <gallery widths="160px" heights="120px" class=center>
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| File:Moose calves nursing.jpg|(newborn)<br/>Calves nursing in spring.
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| File:Cowcalflyingdown.JPG|(3 months)<br/>Calves stay near their mothers at all times.
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| File:Ninemomoose.JPG|(9 months)<br/>This calf is almost ready to leave its mother.
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| File:Mainstmoose.JPG|(10–11 months)<br/>This yearling was probably recently chased away by its pregnant mother.
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| </gallery>
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| ===Aggression===
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| Moose are not usually aggressive towards humans, but can be provoked or frightened to behave with aggression. In terms of raw numbers, they attack more people than [[bear]]s and [[Gray wolf|wolves]] combined, but usually with only minor consequences. In the Americas, moose injure more people than any other wild mammal, and worldwide, only hippopotamuses injure more.<ref>Adventure Guide Inside Passage & Coastal Alaska By Ed Readicker-Henderson, Lynn Readicker-Henderson -- Hunter Publishing 2006 Page 49</ref> When harassed or startled by people or in the presence of a [[dog]], moose may charge. Also, as with bears or any wild animal, moose that have become used to being fed by people may act aggressively when denied food. During the fall mating season, bulls may be aggressive toward humans because of the high hormone levels they experience. Cows with young calves are very protective and will attack humans who come too close, especially if they come between mother and calf. Unlike other dangerous animals, moose are not territorial, and do not view humans as food, and will therefore usually not pursue humans if they simply run away.<ref>{{cite web |url=http://wildlife.alaska.gov/index.cfm?adfg=aawildlife.agmoose |title=What To Do About Aggressive Moose, Division of Wildlife Conservation, Alaska Department of Fish and Game |publisher=wildlife.alaska.gov |access-date=November 6, 2009 |archive-url=https://web.archive.org/web/20091105013619/http://www.wildlife.alaska.gov/index.cfm?adfg=aawildlife.agmoose |archive-date=November 5, 2009 |url-status=dead }}</ref>
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| [[File:Bull moose growing new antlers and shedding fur.JPG|thumb|A bull, disturbed by the photographer, lowers its head and raises its [[hackles]].]]
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| Like any wild animal, moose are unpredictable. They are most likely to attack if annoyed or harassed, or if approached too closely. A moose that has been harassed may vent its anger on anyone in the vicinity, and they often do not make distinctions between their tormentors and innocent passers-by.{{citation needed|date=March 2017}} Moose are very limber animals with highly flexible joints and sharp, pointed hooves, and are capable of kicking with both front and back legs. Unlike other large, hooved mammals, such as horses, moose can kick in all directions including sideways. Therefore, there is no safe side from which to approach. However, moose often give warning signs prior to attacking, displaying their aggression by means of body language. Maintained eye contact is usually the first sign of aggression, while laid-back ears or a lowered head is a definite sign of agitation. If the hairs on the back of the moose's neck and shoulders ([[hackles]]) stand up, a charge is usually imminent. The [[Anchorage]] Visitor Centers warn tourists that "...a moose with its hackles raised is a thing to fear."<ref>''Adventure Guide Alaska Highway'' By Ed Readicker-Henderson, Lynn Readicker-Henderson -- Hunter Publishing 2006 Page 416</ref><ref>''Explorer's Guide 50 Hikes Around Anchorage'' By Lisa Maloney -- The Countryman Press 2010 Page 16</ref><ref>''Field & Stream'' Aug 2002 -- Page 75--77</ref><ref>''Wilderness Camping & Hiking'' By Paul Tawrell -- Exxa Nature 2007 Page 161</ref>
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| Studies suggest that the calls made by female moose during the rut not only call the males but can actually induce a bull to invade another bull's harem and fight for control of it. This in turn means that the cow moose has at least a small degree of control over which bulls she mates with.<ref>US Fed News Service, [https://web.archive.org/web/20130512211143/http://www.highbeam.com/doc/1P3-2416873911.html Female moose moans provoke bull fights, females have more choice in picking mates, concludes Idaho state university study] March 8, 2011</ref>
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| Moose often show aggression to other animals as well; especially predators. Bears are common predators of moose calves and, rarely, adults. Alaskan moose have been reported to successfully fend off attacks from both black and brown bears. Moose have been known to stomp attacking wolves, which makes them less preferred as prey to the wolves. Moose are fully capable of killing bears and wolves. In one rare event, a female moose killed two adult males wolves.<ref name="v.106 (1992)">{{Cite web|url=https://www.biodiversitylibrary.org/page/34347342|title=v.106 (1992) – The Canadian field-naturalist|website=Biodiversity Heritage Library|date=21 February 1992|access-date=22 August 2021}}</ref><ref>Weaver, J.L., C. Arvidson, and P. Wood. 1992. Two Wolves, ''Canis lupus'', killed by a Moose, ''Alces alces'', in Jasper National Park, Alberta. Canadian Field-Naturalist 106(1): 126-127.</ref> A moose of either sex that is confronted by danger may let out a loud roar, more resembling that of a predator than a prey animal. European moose are often more aggressive than North American moose, such as the moose in Sweden, which often become very agitated at the sight of a predator. However, like all ungulates known to attack predators, the more aggressive individuals are always darker in color.<ref name="World Page 237"/>
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| == Habitat, range, and distribution ==
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| ===Habitat===
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| [[File:Thermal image of a cow moose during winter.jpg|thumb|Thermal image of a cow moose in the winter. Its thick, coarse fur with hollow hairs only measures an average of {{convert|15|F-change|round=0.5}} above the ambient temperature, showing low heat-loss.]]
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| Moose require habitat with adequate edible plants (e.g., pond grasses, young trees and shrubs), cover from predators, and protection from extremely hot or cold weather. Moose travel among different habitats with the seasons to address these requirements.<ref name="autogenerated1">{{cite report|url= https://extension.unh.edu/resources/files/Resource003858_Rep5484.pdf|title= New Hampshire's moose population vs climate change|first= Kristine|last= Rines|publisher= New Hampshire Fish and Game Department|access-date= May 15, 2018|archive-url= https://web.archive.org/web/20180516103753/https://extension.unh.edu/resources/files/Resource003858_Rep5484.pdf|archive-date= May 16, 2018|url-status= live}}</ref> Moose are cold-adapted mammals with thickened skin, dense, heat-retaining coat, and a low surface:volume ratio, which provides excellent cold tolerance but poor heat tolerance. Moose survive hot weather by accessing shade or cooling wind, or by immersion in cool water. In hot weather, moose are often found wading or swimming in lakes or ponds. When heat-stressed, moose may fail to adequately forage in summer and may not gain adequate body fat to survive the winter. Also, moose cows may not calve without adequate summer weight gain. Moose require access to both young forest for browsing and mature forest for shelter and cover. Forest disturbed by fire and logging promotes the growth of fodder for moose. Moose also require access to mineral licks, safe places for calving and aquatic feeding sites.<ref name="autogenerated1"/>
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| Moose avoid areas with little or no snow as this increases the risk of predation by wolves and avoid areas with deep snow, as this impairs mobility. Thus, moose select habitat on the basis of trade-offs between risk of predation, food availability, and snow depth.<ref>Dussault, Christian, Jean‐Pierre Ouellet, Réhaume Courtois, Jean Huot, Laurier Breton, and Hélène Jolicoeur. "Linking moose habitat selection to limiting factors." Ecography 28, no. 5 (2005): 619-628.</ref> With reintroduction of bison into boreal forest, there was some concern that bison would compete with moose for winter habitat, and thereby worsen the population decline of moose. However, this does not appear to be a problem. Moose prefer sub-alpine shrublands in early winter, while bison prefer wet sedge valley meadowlands in early winter. In late winter, moose prefer river valleys with deciduous forest cover or alpine terrain above the tree line, while bison preferred wet sedge meadowlands or sunny southern grassy slopes.<ref>{{cite journal|last1=Jung|first1= Thomas S.|first2= Sophie M.|last2= Czetwertynski|first3= Fiona K. A.|last3= Schmiegelow|title=Boreal forest titans do not clash: low overlap in winter habitat selection by moose (''Alces americanus'') and reintroduced bison (''Bison bison'')|journal= European Journal of Wildlife Research|volume= 64|number=3|year= 2018|doi=10.1007/s10344-018-1184-z|s2cid= 49315294}}</ref>
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| ===North America===
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| [[File:Alaskan moose pair (6862339335).jpg|thumb|Bull and cow moose]]
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| [[File:Cow moose.jpg|thumb|Cow moose]]
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| [[File:Alces alces (juvenile).jpg|thumb|Moose calf]]
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| After expanding for most of the 20th century, the moose population of North America has been in steep decline since the 1990s. Populations expanded greatly with improved habitat and protection, but now the moose population is declining rapidly.<ref name="Robbins">{{cite news|last=Robbins|first=Jim|title=Moose Die-Off Alarms Scientists|url=https://www.nytimes.com/2013/10/15/science/earth/something-is-killing-off-the-moose.html?_r=0|access-date=December 6, 2013|newspaper=New York Times|date=October 14, 2013|archive-url=https://web.archive.org/web/20131210211456/http://www.nytimes.com/2013/10/15/science/earth/something-is-killing-off-the-moose.html?_r=0|archive-date=December 10, 2013|url-status=live}}</ref> This decline has been attributed to opening of roads and landscapes into the northern range of moose, allowing deer to become populous in areas where they were not previously common. This encroachment by deer on moose habitat brought moose into contact with previously unfamiliar pathogens, including brainworm and liver fluke, and these parasites are believed to have contributed to the population decline of moose.<ref>{{Cite web |url=http://www.startribune.com/deer-bringing-death-to-minnesota-s-moose/455232463/ |title=Solved: Deer have direct role in death of Minnesota moose |access-date=April 20, 2019 |archive-url=https://web.archive.org/web/20190420030727/http://www.startribune.com/deer-bringing-death-to-minnesota-s-moose/455232463/ |archive-date=April 20, 2019 |url-status=live }}</ref>
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| In [[North America]], the moose range includes almost all of [[Canada]] (excluding the [[arctic]] and [[Vancouver Island]]), most of [[Alaska]], northern [[New England]] and upstate New York, the upper [[Rocky Mountains]], northern [[Minnesota]], northern [[Wisconsin]], [[Michigan]]'s [[Upper Peninsula]], and [[Isle Royale]] in [[Lake Superior]]. This massive range, containing diverse habitats, contains four of the six North American subspecies. In the West, moose populations extend well north into Canada ([[British Columbia]] and [[Alberta]]), and more isolated groups have been verified as far south as the mountains of [[Utah]] and [[Colorado]] and as far west as the [[Lake Wenatchee]] area of the Washington Cascades.<ref>{{cite web |url= http://wildlife.utah.gov/news/06-04/permits.php |title= Utah Division of Wildlife Resources |publisher= Wildlife.utah.gov |date= April 28, 2006 |access-date= November 27, 2009 |archive-url = https://web.archive.org/web/20071005181422/http://www.wildlife.utah.gov/news/06-04/permits.php |archive-date = October 5, 2007}}</ref><ref>{{cite news |url= http://seattletimes.nwsource.com/html/nationworld/2003215177_webmoose21.html |work= The Seattle Times |title= Oregon moose population is booming |date= August 21, 2006 |access-date= August 19, 2010 |archive-url= https://web.archive.org/web/20100417112102/http://seattletimes.nwsource.com/html/nationworld/2003215177_webmoose21.html |archive-date= April 17, 2010 |url-status= live }}</ref> The range includes [[Wyoming]], [[Montana]], [[Idaho]], and smaller areas of [[Washington (state)|Washington]] and [[Oregon]].<ref>{{cite web |url= http://www.dfw.state.or.us/conservationstrategy/news/2009/2009_october.asp |title= ODFW Oregon Conservation Strategy News |publisher= Dfw.state.or.us |access-date= June 27, 2013 |archive-url= https://web.archive.org/web/20130706225719/http://www.dfw.state.or.us/conservationstrategy/news/2009/2009_october.asp |archive-date= July 6, 2013 |url-status= live }}</ref> Moose have extended their range southwards in the western Rocky Mountains, with initial sightings in [[Yellowstone National Park]] in 1868, and then to the northern slope of the [[Uinta Mountains]] in Utah in the first half of the twentieth century.<ref name=Wolfe>{{cite journal |title= A History of Moose Management in Utah |first1= Michael L. |last1=Wolfe |first2=Kent R. |last2=Hersey |first3=David C. |last3=Stoner |journal= Alces |volume=46 |pages= 37–52 |year=2010 |url= https://www.researchgate.net/publication/257449101 |access-date= January 2, 2017 }}</ref> This is the southernmost naturally established moose population in the United States.<ref name=Wolfe/> In 1978, a few breeding pairs were reintroduced in western Colorado, and the state's moose population is now more than 1,000.{{citation needed|date= June 2021}}
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| In northeastern North America, the [[Eastern moose]]'s history is very well documented: moose meat was often a staple in the diet of Native Americans going back centuries, with a tribe that occupied present day coastal [[Rhode Island]] giving the animal its distinctive name, adopted into [[American English]]. The Native Americans often used moose hides for leather and its meat as an ingredient in [[pemmican]], a type of dried jerky used as a source of sustenance in winter or on long journeys.<ref>{{cite book |first=Nancy |last=Cappelloni |title=Cranberry Cooking for All Seasons |url=https://books.google.com/books?id=u-uomE8l8g8C&pg=PA14 |access-date=June 25, 2011 |date=November 2002 |publisher=Spinner Publications |isbn=978-0-932027-71-9 |page=14 |archive-url=https://web.archive.org/web/20131009073801/http://books.google.com/books?id=u-uomE8l8g8C&pg=PA14 |archive-date=October 9, 2013 |url-status=live }}</ref> Eastern tribes also valued moose leather as a source for moccasins and other items.
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| The historical range of the subspecies extended from well into Quebec, the Maritimes, and Eastern Ontario south to include all of New England finally ending in the very northeastern tip of [[Pennsylvania]] in the west, cutting off somewhere near the mouth of the [[Hudson River]] in the south. The moose has been extinct in much of the eastern U.S. for as long as 150 years, due to colonial era overhunting and destruction of its habitat: Dutch, French, and British colonial sources all attest to its presence in the mid 17th century from Maine south to areas within {{convert|100|mi|spell=in}} of present-day Manhattan. However, by the 1870s, only a handful of moose existed in this entire region in very remote pockets of forest; less than 20% of suitable habitat remained.<ref name="scholarworks.umass.edu">{{cite thesis|url=http://scholarworks.umass.edu/cgi/viewcontent.cgi?article=1791&context=theses|title=STATUS, MOVEMENTS, AND HABITAT USE OF MOOSE IN MASSACHUSETTS|format=PDF|first=David W.|last=Wattles|year=2011|degree=[[Master of Science|M.S.]]|publisher=University of Massachusetts Amherst|access-date=November 22, 2013|archive-url=https://web.archive.org/web/20131202232721/http://scholarworks.umass.edu/cgi/viewcontent.cgi?article=1791&context=theses|archive-date=December 2, 2013|url-status=live}}</ref>
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| Since the 1980s, however, moose populations have rebounded, thanks to regrowth of plentiful food sources,<ref name="scholarworks.umass.edu"/> abandonment of farmland, better land management, clean-up of pollution, and natural dispersal from the [[Canadian Maritimes]] and [[Quebec]]. South of the Canada–US border, [[Maine]] has most of the population with a 2012 headcount of about 76,000 moose.<ref>{{cite news |url= http://www.pressherald.com/news/Survey-shows-Maine-has-about-76000-moose.html |title= Survey estimates Maine has 76,000 moose |publisher= The Portland Press Herald / Maine Sunday Telegram |access-date= November 9, 2012 |date= September 7, 2012 |archive-url= https://web.archive.org/web/20131202223228/http://www.pressherald.com/news/Survey-shows-Maine-has-about-76000-moose.html |archive-date= December 2, 2013 |url-status= live |df= mdy-all }}</ref> Dispersals from Maine over the years have resulted in healthy, growing populations each in [[Vermont]] and [[New Hampshire]], notably near bodies of water and as high up as {{cvt|3,000|ft|order=flip}} above sea level in the mountains. In [[Massachusetts]], moose had gone extinct by 1870, but re-colonized the state in the 1960s, with the population expanding from Vermont and New Hampshire; by 2010, the population was estimated at 850–950.<ref>{{Cite book |url=http://scholarworks.umass.edu/cgi/viewcontent.cgi?article=1791&context=theses |title=Status, Movements, and Habitat Use of Moose in Massachusetts |last=Wattles |first=David |publisher=University of Massachusetts MS thesis |year=2011 |access-date=November 22, 2013 |archive-url=https://web.archive.org/web/20131202232721/http://scholarworks.umass.edu/cgi/viewcontent.cgi?article=1791&context=theses |archive-date=December 2, 2013 |url-status=live }}</ref> Moose reestablished populations in eastern [[New York (state)|New York]] and [[Connecticut]] and appeared headed south towards the [[Catskill Mountains]], a former habitat.<ref>[http://www.mass.gov/dfwele/dfw/wildlife/living/living_with_moose.htm Living With Moose] {{Webarchive|url=https://web.archive.org/web/20100608001901/http://www.mass.gov/dfwele/dfw/wildlife/living/living_with_moose.htm |date=June 8, 2010 }}. Mass.gov (September 20, 2007). Retrieved on 2011-01-09.</ref><ref>[http://www.maine.gov/ifw/licenses_permits/lotteries/moose/index.htm Maine Department of Inland Fisheries and Wildlife – Moose Hunting Permits] {{Webarchive|url=https://web.archive.org/web/20071015152942/http://www.maine.gov/ifw/licenses_permits/lotteries/moose/index.htm |date=October 15, 2007 }}. Maine.gov. Retrieved on January 9, 2011.</ref><ref>[http://www.ct.gov/dep/lib/dep/wildlife/pdf_files/outreach/connecticut_wildlife_magazine/cwso04.pdf Connecticut Wildlife Sep/Oct 2004] {{webarchive|url=https://web.archive.org/web/20100811104345/http://ct.gov/dep/lib/dep/wildlife/pdf_files/outreach/connecticut_wildlife_magazine/cwso04.pdf |date=August 11, 2010 }}. (PDF). Retrieved on January 9, 2011.</ref><ref>[http://www.cpbn.org/article/moose-are-loose Moose are on the Loose - Connecticut Public Broadcasting Network] {{webarchive|url=https://web.archive.org/web/20100622071458/https://www.cpbn.org/article/moose-are-loose |date=June 22, 2010 }}. Cpbn.org. Retrieved on January 9, 2011.</ref><ref>[http://www.csmonitor.com/2007/0214/p13s02-sten.html Forests lure moose to Massachusetts / The Christian Science Monitor] {{Webarchive|url=https://web.archive.org/web/20101108201818/http://www.csmonitor.com/2007/0214/p13s02-sten.html |date=November 8, 2010 }}. CSMonitor.com (February 14, 2007). Retrieved on 2011-01-09.</ref><ref name="defenders.org">{{cite web |url=http://www.defenders.org/newsroom/defenders_magazine/winter_2007/moose_in_a_mess.php |title=Archived copy |access-date=August 20, 2010 |url-status=dead |archive-url=https://web.archive.org/web/20100804222937/http://www.defenders.org/newsroom/defenders_magazine/winter_2007/moose_in_a_mess.php |archive-date=August 4, 2010 }}</ref><ref>{{cite web|url=http://www.dec.ny.gov/animals/6964.html|title=Moose|publisher=NYS Dept. of Environmental Conservation|website=Dec.ny.gov|date=July 6, 1999|access-date=January 9, 2011|archive-url=https://web.archive.org/web/20110728023814/http://www.dec.ny.gov/animals/6964.html|archive-date=July 28, 2011|url-status=live}}</ref>
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| In the Midwest U.S., moose are primarily limited to the upper [[Great Lakes]] region, but strays, primarily immature males, have been found as far south as eastern Iowa.<ref>{{cite news|last=Franzman|first=Dave|title=A Moose Still on the Loose in Eastern Iowa|url=https://kcrg.com/news/local/A-Moose-Still-on-the-Loose-in-Eastern-Iowa-234643041.html|access-date=December 6, 2013|newspaper=KCRG News 9|date=December 5, 2013|url-status=dead|archive-url=https://web.archive.org/web/20131209012754/http://www.kcrg.com/news/local/A-Moose-Still-on-the-Loose-in-Eastern-Iowa-234643041.html|archive-date=December 9, 2013}}</ref> For unknown reasons, the moose population is declining rapidly in the Midwest.<ref name="Robbins"/>
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| Moose were successfully introduced on [[Newfoundland (island)|Newfoundland]] in 1878 and 1904,<ref>{{cite web|url=http://www.coastalsafari.com/MOOSE.htm|title=tm Moose|website=Newfoundland Coastal Safari|access-date=February 6, 2011|archive-url=https://web.archive.org/web/20110111170038/http://www.coastalsafari.com/MOOSE.htm|archive-date=January 11, 2011|url-status=live}}</ref> where they are now the dominant [[ungulate]], and somewhat less successfully on [[Anticosti Island]] in the [[Gulf of Saint Lawrence]].{{citation needed|date= June 2021}}
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| ====Decline in population====
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| Since the 1990s, moose populations have declined dramatically in much of [[Temperate climate|temperate]] North America, although they remain stable in [[Arctic]] and [[subarctic]] regions.<ref>{{cite news|url=http://www.cbc.ca/news/canada/north/moose-die-off-not-seen-in-yukon-where-populations-stable-1.2055719|title='Moose die-off' not seen in Yukon, where populations stable|date=October 16, 2013|work=cbc.ca|access-date=December 15, 2014|archive-url=https://web.archive.org/web/20141230234825/http://www.cbc.ca/news/canada/north/moose-die-off-not-seen-in-yukon-where-populations-stable-1.2055719|archive-date=December 30, 2014|url-status=live}}</ref> The exact causes of specific die-offs are not determined, but most documented mortality events were due to wolf predation, bacterial infection due to injuries sustained from predators, and [[parasite]]s from [[white-tailed deer]] to which moose have not developed a natural defense, such as [[liver fluke]]s, [[Parelaphostrongylus tenuis|brain worms]] and [[winter tick]] infestations.<ref name="Robbins"/><ref>{{cite web |author= credits [[Hari Sreenivasan]] |title= What's devastating the wild moose population in New England? |work= PBS Newshour |access-date= April 8, 2014 |date= April 7, 2014 |url= https://www.pbs.org/newshour/bb/alarming-decline-wild-moose-new-hampshire/ |archive-url= https://web.archive.org/web/20140408100853/http://www.pbs.org/newshour/bb/alarming-decline-wild-moose-new-hampshire/ |archive-date= April 8, 2014 |url-status= live }}</ref> Predation of moose calves by brown bear is also significant.<ref>Brockman, Christopher J., William B. Collins, Jeffery M. Welker, Donald E. Spalinger, and Bruce W. Dale. "Determining kill rates of ungulate calves by brown bears using neck-mounted cameras." ''Wildlife Society Bulletin'' '''41''', no. 1 (2017): 88-97.</ref> Landscape change from salvage logging of forest damage caused by the mountain pine beetle has resulted in greater foraging in logged areas by female moose, and this is the lead hypothesis as to why the moose population is declining in eastern North American forests, as this likely leads to increased predation.<ref>{{cite journal |last1=Francis |first1=Alexandra L. |last2=Procter |first2=Chris |last3=Kuzyk |first3=Gerald |last4=Fisher |first4=Jason T. |title=Female Moose Prioritize Forage Over Mortality Risk in Harvested Landscapes |journal=The Journal of Wildlife Management |date=January 2021 |volume=85 |issue=1 |pages=156–168 |doi=10.1002/jwmg.21963}}</ref> An alternate hypotheses among biologists for generalized, nonhunting declines in moose populations at the southern extent of their range is increasing heat stress brought on by the rapid seasonal temperature upswings as a result of [[Global warming|human-induced climate change]].<ref name="scientific american article on moose decline in minnesota">{{cite news |last= Cusick |first= Daniel |title= Rapid Climate Changes Turn North Woods into Moose Graveyard |url= https://www.scientificamerican.com/article/rapid-climate-changes-turn-north-woods-into-moose-graveyard/ |access-date= January 8, 2018 |work= Scientific American |publisher= Springer Nature |date= May 18, 2012 |archive-url= https://web.archive.org/web/20180108121953/https://www.scientificamerican.com/article/rapid-climate-changes-turn-north-woods-into-moose-graveyard/ |archive-date= January 8, 2018 |url-status= live |df= dmy-all }}</ref> Biologists studying moose populations typically use warm-season, heat-stress thresholds of between {{cvt|14|and|24|°C}}.<ref>{{cite journal |last1=McCann |first1=N.P. |last2=Moen |first2=R.A. |last3=Harris |first3=T.R. |title=Warm-season heat stress in moose (''Alces alces'') |journal=Canadian Journal of Zoology |date=October 30, 2013 |volume=91 |issue=12 |pages=893–898 |doi=10.1139/cjz-2013-0175 |url=http://www.d.umn.edu/biology/documents/Moen1.pdf |access-date=January 8, 2018 |archive-url=https://web.archive.org/web/20181113070553/http://www.d.umn.edu/biology/documents/Moen1.pdf |archive-date=November 13, 2018 |url-status=live }}</ref> However, the minor average temperature increase of 0.83–1.11 °C (1.5–2 °F), over the last 100 years, has resulted in milder winters that induce favorable conditions for ticks, parasites and other invasive species to flourish within the southern range of moose habitat in North America.<ref name="scientific american article on moose decline in minnesota"/><ref>{{cite journal |last1= Rempel |first1=Robert S. |title= Effects of climate change on moose populations: Exploring the response horizon through biometric and systems models |journal= Ecological Modelling |date=September 24, 2011 |volume=222 |issue=18 |pages= 3355–3365 |doi= 10.1016/j.ecolmodel.2011.07.012 }}</ref> The moose population in New Hampshire fell from 7,500 in the early 2000s to a current{{when|date=November 2020}} estimate of 4,000 and in Vermont the numbers were down to 2,200{{when|date=November 2020}} from a high of 5,000 animals in 2005. Much of the decline has been attributed to the winter tick with about 70% of the moose calf deaths across Maine and New Hampshire due to the parasite. Moose with heavy tick infections will rub their fur down to the skin raw trying to get the ticks off, making them look white when their outer coat rubs off. Locals call them ghost moose.<ref>{{cite web |last= Kusnetz |first= Nicholas |url= https://insideclimatenews.org/news/24052017/climate-change-ticks-killing-new-england-moose-hunters |title= Climate Change Is Killing New England's Moose. Can Hunters Save Them? |publisher= InsideClimate News |date= May 29, 2017 |access-date= June 4, 2018 |archive-url= https://web.archive.org/web/20180520124800/https://insideclimatenews.org/news/24052017/climate-change-ticks-killing-new-england-moose-hunters |archive-date= May 20, 2018 |url-status= live }}</ref><ref>{{cite news |url=https://www.bostonglobe.com/metro/2017/01/13/winter-ticks-exact-heavy-toll-new-england-moose/PmpQ3QAHm9C1imAxkzMhDM/story.html |title=Ticks are killing 70 percent of moose calves across Maine, N.H. |newspaper=The Boston Globe |date=January 13, 2017 |access-date=June 4, 2018 |archive-url=https://web.archive.org/web/20180622165038/https://www.bostonglobe.com/metro/2017/01/13/winter-ticks-exact-heavy-toll-new-england-moose/PmpQ3QAHm9C1imAxkzMhDM/story.html |archive-date=June 22, 2018 |url-status=live }}</ref><ref>{{cite web |url= https://www.pri.org/stories/2017-03-18/moose-new-england-face-grisly-deaths-tick-infestations |title= Moose in New England face grisly deaths from tick infestations |publisher= Pri.org |date= March 18, 2017 |access-date= June 4, 2018 |archive-url= https://web.archive.org/web/20180520124651/https://www.pri.org/stories/2017-03-18/moose-new-england-face-grisly-deaths-tick-infestations |archive-date= May 20, 2018 |url-status= live }}</ref><ref>{{cite news |last= MacQuarrie |first= Brian |url= https://www.bostonglobe.com/metro/2017/01/13/winter-ticks-exact-heavy-toll-new-england-moose/PmpQ3QAHm9C1imAxkzMhDM/story.html |title= Ticks devastate Maine, N.H. moose populations |work= [[The Boston Globe]] |date= January 13, 2017 |access-date= January 16, 2017 |archive-url= https://web.archive.org/web/20170116005741/http://www.bostonglobe.com/metro/2017/01/13/winter-ticks-exact-heavy-toll-new-england-moose/PmpQ3QAHm9C1imAxkzMhDM/story.html |archive-date= January 16, 2017 |url-status= live }}</ref> Loss of the insulating winter coat through attempts to rid the moose of winter tick increases the risk of hypothermia in winter.<ref>Samuel, W. M. "Grooming by moose (''Alces alces'') infested with the winter tick, Dermacentor albipictus (Acari): a mechanism for premature loss of winter hair." ''Canadian Journal of Zoology'' '''69''', no. 5 (1991): 1255-1260.</ref>
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| ===Europe and Asia===
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| [[File:Jakt på utstoppet elg.jpg|thumb|Staged picture of a moose hunt in [[Norway]], date unknown]]
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| In [[Europe]], moose are currently found in large numbers throughout [[Norway]], [[Sweden]], [[Finland]], [[Latvia]], [[Estonia]], [[Poland]], with more modest numbers in the southern [[Czech Republic]], [[Belarus]] and northern [[Ukraine]]. They are also widespread through [[Russia]] on up through the borders with Finland south towards the border with Estonia, Belarus and Ukraine and stretching far away eastwards to the [[Yenisei River]] in [[Siberia]]. The European moose was native to most temperate areas with suitable habitat on the continent and even [[Scotland]] from the end of the last Ice Age, as Europe had a mix of temperate boreal and deciduous forest. Up through Classical times, the species was certainly thriving in both Gaul and [[Magna Germania]], as it appears in military and hunting accounts of the age. However, as the Roman era faded into medieval times, the beast slowly disappeared: soon after the reign of [[Charlemagne]], the moose disappeared from [[France]], where its range extended from Normandy in the north to the Pyrenees in the south. Farther east, it survived in [[Alsace]] and the [[Netherlands]] until the 9th century as the marshlands in the latter were drained and the forests were cleared away for feudal lands in the former. It was gone from [[Switzerland]] by the year 1000, from the western Czech Republic by 1300, from [[Mecklenburg]] in [[Germany]] by c. 1600, and from Hungary and the Caucasus since the 18th and 19th century, respectively.
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| By the early 20th century, the last strongholds of the European moose appeared to be in Fennoscandian areas and patchy tracts of Russia, with a few migrants found in what is now Estonia and [[Lithuania]]. The USSR and Poland managed to restore portions of the range within its borders (such as the 1951 reintroduction into [[Kampinos National Park]] and the later 1958 reintroduction in Belarus), but political complications limited the ability to reintroduce it to other portions of its range. Attempts in 1930 and again in 1967 in marshland north of Berlin were unsuccessful. At present in Poland, populations are recorded in the [[Biebrza]] river valley, Kampinos, and in [[Białowieża Forest]]. It has migrated into other parts of Eastern Europe and has been spotted in eastern and southern Germany.<ref>{{cite journal |last= Schnfeld |first= Fiona |title= Presence of moose (Alces alces) in Southeastern Germany |journal=European Journal of Wildlife Research |volume=55 |issue= 4 |page=449 |year=2009 |doi= 10.1007/s10344-009-0272-5|s2cid= 30772675 }}</ref><ref name=spieg120903/> Unsuccessful thus far in recolonizing these areas via natural dispersal from source populations in [[Poland]], [[Belarus]], [[Ukraine]], [[Czech Republic]] and [[Slovakia]], it appears to be having more success migrating south into the [[Caucasus]]. It is listed under Appendix III of the Bern Convention.<ref name=":0">[http://oldredlist.iucnredlist.org/details/41782/0 Alces alces (Eurasian Elk, Moose, Elk, Eurasian Moose, European Elk, Siberian Elk)] {{dead link|date=January 2019|bot=medic}}{{cbignore|bot=medic}}. Iucnredlist.org. Retrieved on January 9, 2011.</ref><ref>"[http://www.thelocal.de/society/20091002-22315.html Wayward elk ‘Knutschi’ found dead – The Local] {{Webarchive|url=https://web.archive.org/web/20110514111525/http://www.thelocal.de/society/20091002-22315.html |date=2011-05-14 }}". Thelocal.de. Retrieved on January 9, 2011.</ref>
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| In 2008, two moose were reintroduced into the [[Scottish Highlands]]<ref name=GlenMooseBBC>{{cite web |url= https://www.youtube.com/watch?v=Euq1KEgysKg |title= Re-Introducing Moose to the Glen – Moose – BBC |via= YouTube |date= April 24, 2009 |access-date= November 27, 2009 |archive-url= https://web.archive.org/web/20090429015044/http://www.youtube.com/watch?v=Euq1KEgysKg |archive-date= April 29, 2009 |url-status= live |df= dmy-all }}</ref><ref name=telegraph>{{cite news |title=Moose to roam free again in Scotland |first1=Auslan |last1=Cramb |first2=Paul |last2=Eccleston |url=https://www.telegraph.co.uk/earth/earthnews/3339404/Moose-to-roam-free-again-in-Scotland.html |newspaper=The Telegraph |date=April 14, 2008 |access-date=August 7, 2011 |archive-url=https://web.archive.org/web/20100127184812/http://www.telegraph.co.uk/earth/earthnews/3339404/Moose-to-roam-free-again-in-Scotland.html |archive-date=January 27, 2010 |url-status=dead }}</ref> in [[Alladale Wilderness Reserve]].<ref>{{cite web |url= http://www.alladale.com/wilderness-reserve/highland-flora--fauna/european-elk---alces-alces.html |title= European Elk - ''Alces alces'' |work=alladale.com |publisher= Alladale Wilderness Reserve |access-date= August 7, 2011 |url-status=dead |archive-url= https://web.archive.org/web/20120119054359/http://www.alladale.com/wilderness-reserve/highland-flora--fauna/european-elk---alces-alces.html |archive-date= January 19, 2012 }}</ref>
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| The East Asian moose populations confine themselves mostly to the territory of [[Russia]], with much smaller populations in [[Mongolia]] and Northeastern [[China]]. Moose populations are relatively stable in [[Siberia]] and increasing on the [[Kamchatka Peninsula]]. In Mongolia and China, where poaching took a great toll on moose, forcing them to near extinction, they are protected, but enforcement of the policy is weak and demand for traditional medicines derived from deer parts is high.{{citation needed|date=June 2020}} In 1978, the Regional Hunting Department transported 45 young moose to the center of Kamchatka. These moose were brought from [[Chukchi Peninsula|Chukotka]], home to the largest moose on the planet. Kamchatka now regularly is responsible for the largest trophy moose shot around the world each season. As it is a fertile environment for moose, with a milder climate, less snow, and an abundance of food, moose quickly bred and settled along the valley of the [[Kamchatka River]] and many surrounding regions. The population in the past 20 years has risen to over 2,900 animals.
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| The size of the moose varies. Following [[Bergmann's rule]], population in the south (''A. a. cameloides'') usually grow smaller, while moose in the north and northeast (''A. a. buturlini'') can match the imposing sizes of the Alaskan moose (''A. a. gigas'') and are prized by trophy hunters.{{citation needed|date=June 2020}}
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| ===New Zealand===
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| In 1900, an attempt to introduce moose into the [[Hokitika]] area failed; then in 1910 ten moose (four bulls and six cows) were introduced into [[Fiordland]]. This area is considered a less than suitable habitat, and subsequent low numbers of sightings and kills have led to some presumption of this population's failure.<ref name="king">{{Cite book| publisher = Oxford University Press in association with the Mammal Society, New Zealand Branch | isbn = 978-0-19-558320-5 | editor = Caroline King | title = The handbook of New Zealand mammals| location = Auckland, New Zealand| year = 1995}}</ref> The last proven sighting of a moose in New Zealand was in 1952.<ref>{{cite web|url=http://www.teara.govt.nz/en/deer-and-deer-farming/1|title=Deer and deer farming – Introduction and impact of deer|date=March 1, 2009|publisher=Te Ara – Encyclopedia of New Zealand|access-date=March 27, 2011|archive-url=https://web.archive.org/web/20111204003541/http://www.teara.govt.nz/en/deer-and-deer-farming/1|archive-date=December 4, 2011|url-status=live}}</ref> However, a moose antler was found in 1972, and DNA tests showed that hair collected in 2002 was from a moose. There has been extensive searching, and while automated cameras failed to capture photographs, evidence was seen of bedding spots, browsing, and antler marks.<ref>{{cite web |url=https://www.nzherald.co.nz/nz/hairs-move-nz-moose-out-of-realm-of-nessie/ZLR2BGOTHEB4OW7I4OXDT4HEOA/ |title=Hairs move NZ moose out of realm of Nessie |work=NZ Herald |date=October 6, 2005 |access-date=November 4, 2020 |archive-url=https://web.archive.org/web/20201105002735/https://www.nzherald.co.nz/nz/hairs-move-nz-moose-out-of-realm-of-nessie/ZLR2BGOTHEB4OW7I4OXDT4HEOA/ |archive-date=November 5, 2020 |url-status=live }}</ref>
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| == Paleontology ==
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| [[File:Libracles gallicus.JPG|thumb|An artist's rendition of ''Libralces gallicus'']]
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| Moose are an old genus. Like its relatives, ''[[Odocoileus]]'' and ''[[Capreolus]]'', the genus ''Alces'' gave rise to very few species that endured for long periods of time. This differs from the ''[[Megaloceros|Megacerines]]'', such as the [[Irish elk]], which evolved many species before going extinct. Some scientists, such as Adrian Lister, grouped all the species into one genus, while others, such as Augusto Azzaroli, used ''Alces'' for the living species, placing the fossil species into the genera ''[[Cervalces]]'' and ''Libralces''.
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| The earliest known species is ''[[Libralces|Libralces gallicus]]'' (French moose), which lived in the [[Pliocene epoch]], about 2 million years ago. ''Libralces gallicus'' came from the warm savannas of Pliocene Europe, with the best-preserved skeletons being found in southern France. ''L. gallicus'' was 1.25 times larger than the Alaskan moose in linear dimensions, making it nearly twice as massive. ''L. gallicus'' had many striking differences from its modern descendants. It had a longer, narrower snout and a less-developed nasal cavity, more resembling that of a modern deer, lacking any sign of the modern moose-snout. Its face resembled that of the modern [[wapiti]]. However, the rest of its skull structure, skeletal structure and teeth bore strong resemblance to those features that are unmistakable in modern moose, indicating a similar diet. Its antlers consisted of a horizontal bar {{convert|2.5|m|ftin|abbr=on}} long, with no tines, ending in small palmations. Its skull and neck structure suggest an animal that fought using high-speed impacts, much like the [[Dall sheep]], rather than locking and twisting antlers the way modern moose combat. Their long legs and bone structure suggest an animal that was adapted to running at high speeds over rough terrain.<ref name="ReferenceA">''Deer of the world: their evolution, behaviour, and ecology'' By Valerius Geist - Page 244-250</ref><ref name="North America' Page 178-181">''Morphological Change in Quaternary Mammals of North America'' by Robert Allen Martin, [[Anthony David Barnosky|Anthony D. Barnosky]] - Cambridge University Press 1993 Page 178-181</ref>
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| ''Libralces'' existed until the middle [[Pleistocene epoch]] and were followed briefly by a species called ''Cervalces carnutorum''. The main differences between the two consisted of shortening of the horizontal bar in the antlers and broadening of the palmations, indicating a likely change from open plains to more forested environments, and skeletal changes that suggest an adaptation to marshy environments.
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| ''Cervalces carnutorum'' was soon followed by a much larger species called ''[[Cervalces latifrons]]'' (broad-fronted stag-moose). The Pleistocene epoch was a time of [[gigantism]], in which most species were much larger than their descendants of today, including exceptionally large lions, hippopotamuses, mammoths, and deer. Many fossils of ''Cervalces latifrons'' have been found in Siberia, dating from about 1.2 to 0.5 million years ago. This is most likely the time at which the species migrated from the Eurasian continent to North America. Like its descendants, it inhabited mostly northern latitudes, and was probably well-adapted to the cold. ''Cervalces latifrons'' was the largest deer known to have ever existed, standing more than {{convert|2.1|m|ftin|abbr=on}} tall at the shoulders. This is bigger than even the Irish elk (megacerine), which was {{convert|1.8|m|ftin|abbr=on}} tall at the shoulders. Its antlers were smaller than the Irish elk's, but comparable in size to those of ''Libralces gallicus''. However, the antlers had a shorter horizontal bar and larger palmations, more resembling those of a modern moose.<ref name="ReferenceA"/><ref name="North America' Page 178-181"/><ref>{{cite web |url=http://www.nhm.ac.uk/nature-online/species-of-the-day/evolution/cervalces-latifrons/index.html |title=Cervalces latifrons | Natural History Museum |publisher=Nhm.ac.uk |access-date=November 9, 2012 |archive-url=https://web.archive.org/web/20121102202806/http://www.nhm.ac.uk/nature-online/species-of-the-day/evolution/cervalces-latifrons/index.html |archive-date=November 2, 2012 |url-status=live }}</ref>
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| ''Alces alces'' (the modern moose) appeared during the late Pleistocene epoch. The species arrived in North America at the end of the Pleistocene and coexisted with a late-surviving variety or relative of ''Cervalces latifrons'', which Azzaroli classified as a separate species called ''[[Cervalces scotti]]'', or the American stag-moose.<ref>''The evolution of artiodactyls'' By Donald R. Prothero, Scott E Foss - Johns Hopkins University Press 2007 Page 254</ref>
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| == Populations ==
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| '''North America:'''
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| * ''In Canada'' : There are an estimated 500,000 to 1,000,000 moose,<ref>{{cite web |url=http://www.hww.ca/en/species/mammals/moose.html#sid14 |title=Hinterland Who's Who |publisher=Hww.ca |access-date=May 25, 2013 |url-status=dead |archive-url=https://web.archive.org/web/20130424191149/http://www.hww.ca/en/species/mammals/moose.html#sid14 |archive-date=April 24, 2013 }}</ref> with 150,000 in Newfoundland in 2007 descended from just four that were introduced in the 1900s.<ref>{{cite web | url = http://www.canadacool.com/COOLFACTS/NEWFOUNDLAND/NFLDMoose.html | title = Newfoundland's 120,000 moose are descended from just four that were introduced a century ago | work = Canadacool.com | archive-url = https://web.archive.org/web/20110724203530/http://www.canadacool.com/COOLFACTS/NEWFOUNDLAND/NFLDMoose.html | archive-date = July 24, 2011 | url-status = dead }}</ref>
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| * ''In United States'' : There are estimated to be around 300,000:
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| **Alaska: The state's Department of Fish and Game estimated 200,000 in 2011.<ref>[http://www.adfg.alaska.gov/static/species/speciesinfo/moose/pdfs/interior_moose_news_fall_2011.pdf Interior Alaska Moose News (Fall 2011)] {{Webarchive|url=https://web.archive.org/web/20160220094623/http://www.adfg.alaska.gov/static/species/speciesinfo/moose/pdfs/interior_moose_news_fall_2011.pdf |date=February 20, 2016 }}, p. 6, "How Do Scandinavia and Alaska Compare?"</ref>
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| **Northeast: A wildlife ecologist estimated 50,000 in New York and New England in 2007, with expansion expected.<ref name="defenders.org"/><!-- above cite dated 2012 claims over 70,000 in Maine alone -->
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| **Rocky Mountain states: Wyoming is said to have the largest share in its 6-state region, and its Fish and Game Commission estimated 7,692 in 2009.<ref>[http://billingsgazette.com/news/state-and-regional/wyoming/article_eef704f1-9b7f-5812-b219-31b57a917a31.html "Wyoming moose numbers fall short"] {{Webarchive|url=https://web.archive.org/web/20170430102955/http://billingsgazette.com/news/state-and-regional/wyoming/article_eef704f1-9b7f-5812-b219-31b57a917a31.html |date=April 30, 2017 }}, ''Billings Gazette'', May 28, 2009</ref>
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| **Upper Midwest: Michigan 2000 on Isle Royale (2019) and an estimated 433 (in its [[Upper Peninsula]]) in 2011,<ref>[https://www.nps.gov/isro/learn/nature/wolf-moose-populations.htm Isle Royale: Wolf & Moose Populations], National Park Service</ref><ref>{{cite web |url=http://www.michigan.gov/dnr/0,1607,7-153--252224--,00.html |title=DNRE Survey Results Indicate Approximately 433 Moose in Western Upper Peninsula |publisher=Michigan.gov |date=May 25, 2017 |access-date=June 4, 2018 |archive-url=https://web.archive.org/web/20131029191049/http://www.michigan.gov/dnr/0,1607,7-153--252224--,00.html |archive-date=October 29, 2013 |url-status=live }}</ref> Wisconsin, 20–40 (close to its border with Michigan) in 2003, Minnesota 5600 in its northeast in 2010,<ref>{{cite web |url=http://files.dnr.state.mn.us/recreation/hunting/moose/moose_survey_2010.pdf |title=2010 Aerial Moose Survey |access-date=June 4, 2018 |archive-url=https://web.archive.org/web/20170808035142/http://files.dnr.state.mn.us/recreation/hunting/moose/moose_survey_2010.pdf |archive-date=August 8, 2017 |url-status=dead }}</ref> and under 100 in its northwest in 2009;<ref>{{cite web |url=http://files.dnr.state.mn.us/aboutdnr/reports/legislative/moose_mgmt_research.pdf |title=Moose Management and Research Plan Update |access-date=June 4, 2018 |archive-url=https://web.archive.org/web/20181113070603/http://files.dnr.state.mn.us/aboutdnr/reports/legislative/moose_mgmt_research.pdf |archive-date=November 13, 2018 |url-status=live }}</ref> North Dakota closed, due to low moose population, one of its moose-hunting geographic units in 2011, and issued 162 single-kill licenses to hunters, each restricted to one of the remaining nine units.<ref>[http://gf.nd.gov/hunting/biggame/bsem/moose.html "Big Game Hunting: Moose Season Information"] {{webarchive|url=https://web.archive.org/web/20111109193640/http://gf.nd.gov/hunting/biggame/bsem/moose.html |date=November 9, 2011 }}, North Dakota Game and Fish Department</ref>
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| '''Europe and Asia''':
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| *''Finland'' : In 2009, there was a summer population of 115,000.<ref>[http://riistaweb.riista.fi/riistatiedot/riistatietohaku.mhtml RiistaWeb] {{Webarchive|url=https://web.archive.org/web/20100724144553/http://riistaweb.riista.fi/riistatiedot/riistatietohaku.mhtml |date=July 24, 2010 }}. Riistaweb.riista.fi. Retrieved on January 9, 2011.</ref>
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| *''Norway'' : In 2009, there were a winter population of around 120,000.<ref>{{cite news |url=http://www.aftenposten.no/norge/Elgen-truer-skogen-258961b.html |title=Elgen truer skogen |language=no |newspaper=[[Aftenposten]] |access-date=September 19, 2016 |archive-url=https://web.archive.org/web/20161106151140/http://www.aftenposten.no/norge/Elgen-truer-skogen-258961b.html |archive-date=November 6, 2016 |url-status=live }}</ref> In 2015 31,131 moose were shot. In 1999, a record number of 39,422 moose were shot.<ref>{{cite web |url=https://www.ssb.no/jord-skog-jakt-og-fiskeri/statistikker/elgjakt/aar/2016-03-18 |title=Elgjakt, 2015/2016 |publisher=[[Statistics Norway|Statistisk sentralbyrå]] |access-date=September 19, 2016 |archive-url=https://web.archive.org/web/20171201031845/https://www.ssb.no/jord-skog-jakt-og-fiskeri/statistikker/elgjakt/aar/2016-03-18 |archive-date=December 1, 2017 |url-status=live }}</ref>
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| *''Latvia'' : in 2015, there were 21,000.<ref>{{cite web |url=https://www.zm.gov.lv/public/files/CMS_Static_Page_Doc/00/00/00/37/44/Alnisgrafiks.jpg |title=zm.gov.lv |publisher=zm.gov.lv |access-date=October 6, 2015 |language=lv |url-status=dead |archive-url=https://web.archive.org/web/20151006234127/https://www.zm.gov.lv/public/files/CMS_Static_Page_Doc/00/00/00/37/44/Alnisgrafiks.jpg |archive-date=October 6, 2015 }}</ref>
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| *''Estonia'' : 13,260<ref>[http://www.ilmajaam.ee/1281638/potrade-arvukust-tahetakse-oluliselt-vahendada "Põtrade arvukust tahetakse oluliselt vähendada."] {{Webarchive|url=https://web.archive.org/web/20130627170709/http://www.ilmajaam.ee/1281638/potrade-arvukust-tahetakse-oluliselt-vahendada |date=June 27, 2013 }} ''[[Postimees]]'' June 26, 2013. Retrieved June 27, 2013. {{in lang|et}}</ref>
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| *''Lithuania'' : around 14,000 in 2016<ref>[https://www.lrt.lt/naujienos/lietuvoje/2/163091/lietuva-pamego-meskenai-o-rudiesiems-lokiams-vietos-cia-per-mazai ''Lietuvą pamėgo meškėnai, o rudiesiems lokiams vietos čia per mažai'', lrt.lt, 2017.02.10] {{Webarchive|url=https://web.archive.org/web/20190110182639/https://www.lrt.lt/naujienos/lietuvoje/2/163091/lietuva-pamego-meskenai-o-rudiesiems-lokiams-vietos-cia-per-mazai |date=10 January 2019 }}</ref>
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| *''Poland'' : 2,800<ref name="lhnet">{{cite web |url=http://www.lhnet.org/eurasian-elk/ |title=Factsheet: Eurasian Elk (Elk, reindeer, roe deer (Cetartiodactyla Cervidae Capreolinae) > Alces alces) |publisher=Lhnet.org |access-date=June 27, 2013 |url-status=dead |archive-url=https://web.archive.org/web/20130727095304/http://www.lhnet.org/eurasian-elk/ |archive-date=July 27, 2013 }}</ref>
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| *''Czech Republic'' : maximum of 50<ref name="lhnet" />
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| *''Russia'' : In 2007, there were approximately 600,000.<ref>{{Cite journal|last=Baskin|first=Leonid M.|date=2009|title=Status of Regional Moose Populations in European and Asiatic Russia|url=http://alcesjournal.org/index.php/alces/article/viewFile/4/3|journal=Alces|volume=45|pages=1–4|access-date=February 26, 2018|archive-url=https://web.archive.org/web/20180226212035/http://alcesjournal.org/index.php/alces/article/viewFile/4/3|archive-date=February 26, 2018|url-status=live}}</ref>
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| *''Sweden'' : Summer population is estimated to be 300,000–400,000. Around 100,000 are shot each fall.<ref>{{cite web |url=http://jagareforbundet.se/Templates/Pages/AnimalSpeciesPage.aspx?id=623&epslanguage=sv |title=jagareforbundet.se |publisher=jagareforbundet.se |access-date=December 1, 2013 |language=sv |url-status=dead |archive-url=https://web.archive.org/web/20131203051340/http://jagareforbundet.se/Templates/Pages/AnimalSpeciesPage.aspx?id=623&epslanguage=sv |archive-date=December 3, 2013 }}</ref><ref>[http://www.salenalgen.se/Älginformation.htm salenalgen.se Om älgar] {{webarchive|url=https://web.archive.org/web/20120620050136/http://www.salenalgen.se/%C3%84lginformation.htm |date=June 20, 2012 }}</ref> About 10,000 are killed in traffic accidents yearly.<ref>{{cite news |url=https://www.svd.se/sa-manga-djur-dodas-i-trafiken-varje-ar |title=Så många djur dödas i trafiken varje år | SvD |newspaper=Svenska Dagbladet |publisher=Svd.se |date=December 29, 2003 |access-date=June 4, 2018 |archive-url=https://web.archive.org/web/20180925025726/https://www.svd.se/sa-manga-djur-dodas-i-trafiken-varje-ar |archive-date=September 25, 2018 |url-status=live }}</ref>
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| ===Subspecies===
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| {| class="wikitable"
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| | European elk
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| [[File:Elk-telemark.jpg|150 px]]
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| | ''A. a. alces''
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| | [[Finland]], [[Sweden]], [[Norway]], [[Latvia]], [[Estonia]] and [[Russia]]. No longer present in central and western Europe except for [[Poland]], [[Lithuania]] and [[Belarus]], with a certain population in the [[Czech Republic]], [[Slovakia]] and northern [[Ukraine]], including [[Bohemia]] since the 1970s; recently sighted in eastern [[Germany]] (the range formerly included [[France]], [[Switzerland]] and the Benelux nations). Population increasing and regaining territory. Males weigh about {{convert|320|to|475|kg|lb|0|sp=us|abbr=on}} and females weigh {{convert|275|to|375|kg|lb|0|sp=us|abbr=on}} in this mid-sized subspecies. Shoulder height ranges from {{convert|1.7|to|2.1|m|ftin|sp=us|abbr=on}}.<ref>Smith, A. T., Xie, Y., Hoffmann, R. S., Lunde, D., MacKinnon, J., Wilson, D. E., & Wozencraft, W. C. (Eds.). (2010). ''[https://books.google.com/books?id=ka-9f68nPT4C&printsec=frontcover#v=snippet&q=moose&f=false A guide to the mammals of China] {{Webarchive|url=https://web.archive.org/web/20150919071005/https://books.google.com/books?id=ka-9f68nPT4C&printsec=frontcover#v=snippet&q=moose&f=false |date=September 19, 2015 }}''. Princeton University Press.</ref>
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| | Yakutia, Mid-Siberian or Lena elk<ref name="bearcreekjournal">{{cite web |url=http://bearcreekjournal.com/mooseworld/asian-moose/ |title=Asian Moose |publisher=Bear Creek Journal |access-date=June 27, 2013 |archive-url=https://archive.today/20130620053743/http://bearcreekjournal.com/mooseworld/asian-moose/ |archive-date=June 20, 2013 |url-status=dead }}</ref>
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| [[File:Wading moose.jpg|150 px]]
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| | ''A. a. pfizenmayeri''
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| | Eastern [[Siberia]], [[Mongolia]] and [[Manchuria]]. Mostly found in the forests of eastern Russia. The most common elk subspecies in [[Asia]]. Its range goes from the [[Yenisei River]] in the west and most of [[Siberia]]. Its range excludes the ranges of the [[Chukotka Autonomous Okrug|Chukotka]] and Ussuri elk to the east and northern [[Mongolia]]. Similar in size to the western moose of Canada.
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| | Ussuri, Amur or Manchurian elk<ref name="bearcreekjournal" /><ref>Kevin Jackson, 2009, Moose, Reaktion Books</ref>
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| | ''A. a. cameloides''
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| | Ranges from the [[Amur Oblast|Amur]]-[[Ussuri]] region of far eastern Russia, as well as the northeastern part of [[China]]. Ussuri elk are different from other elk subspecies in that their antler size is much smaller, or they lack antlers entirely. Even adult bulls' antlers are small and cervine, with little palmation. The smallest subspecies in both Eurasia and the world, with both males and females standing only {{convert|1.65|to|1.85|m|ftin|sp=us|abbr=on}} at the shoulder and weighing between {{convert|200|and|350|kg|lb|0|sp=us|abbr=on}}.<ref>Jackson, K. (2009). ''Moose''. Reaktion Books.</ref>
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| | Chukotka or East Siberian elk<ref name="bearcreekjournal" />
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| [[File:Male Moose.jpg|150 px]]
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| | ''A. a. buturlini''
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| | Ranges from northeastern Siberia from the [[Alazeya River]] basin east to the [[Kolyma]] and [[Anadyrsky Liman|Anadyr]] basins and south through the [[Koryak Okrug|Koryak]] range and the [[Kamchatka Peninsula]]. The largest subspecies in Eurasia. Males can grow up to {{convert|2.15|m|ftin|sp=us|abbr=on}} tall and weigh between {{convert|500|and|725|kg|lb|0|sp=us|abbr=on}}; females are somewhat smaller.
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| | [[Eastern moose]]
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| [[File:Alces alces Cape Breton Highlands National Park.jpg|150 px]]
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| | ''A. a. americana''
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| | Eastern Canada, including eastern [[Ontario]], all of [[Quebec]] and the [[Atlantic Provinces]] and the northeastern United States, including [[Maine]], [[New Hampshire]], [[Vermont]], [[Massachusetts]], [[Rhode Island]], [[Connecticut]] and northern [[New York (state)|New York]] near the Adirondack Mountains. Population increasing. This is a fairly small-bodied subspecies, females weighing an average of {{cvt|270|kg|lb|0}}, males weighing an average of {{cvt|365|kg|lb}} and males standing up to approximately {{cvt|2|m|ft}} at the shoulder.
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| | [[Western moose]]
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| [[File:Lonesome-Lake-Moose.jpg|150 px]]
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| | ''A. a. andersoni''
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| | [[British Columbia]] to western [[Ontario]], the eastern [[Yukon]], the [[Northwest Territories]], southwestern [[Nunavut]], [[Michigan]] (the Upper Peninsula), northern [[Wisconsin]], northern [[Minnesota]] and northeastern [[North Dakota]]. A middle-sized subspecies that weighs {{cvt|340|to|420|kg|lb|0}} in adult females and {{cvt|450|to|500|kg|lb|0}} in adult males on average.<ref>{{cite web |url= http://www.env.gov.bc.ca/wld/documents/moose.pdf |title= Moose in British Columbia |publisher= Ministry of Environment, Lands and Parks, British Columbia |access-date= August 18, 2014 |archive-url= https://web.archive.org/web/20141222030944/http://www.env.gov.bc.ca/wld/documents/moose.pdf |archive-date= December 22, 2014 |url-status= live }}</ref>
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| | [[Alaska moose|Alaskan moose]]
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| [[File:Bigbullmoose.jpg|150 px]]
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| | ''A. a. gigas''
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| | [[Alaska]] and the western [[Yukon]]. The largest subspecies in North America and the world and the largest living deer in the world, mass cited below.<ref>Franzmann, A. W., LeResche, R. E., Rausch, R. A., & Oldemeyer, J. L. (1978). ''Alaskan moose measurements and weights and measurement-weight relationships''. Canadian Journal of Zoology, 56(2), 298-306.</ref>
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| | Shiras' moose or Yellowstone moose
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| [[File:Shiras Bull at Cecret Lake a 07-25-12.JPG|150 px]]
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| | ''A. a. shirasi''
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| |[[Colorado]], [[Idaho]], [[Montana]], [[Oregon]], [[Utah]], [[Washington (state)|Washington]] and [[Wyoming]].<ref>{{cite web|title = Moose Status and Hunting in Washington By Dana L. Base, Associate Wildlife Biologist August 2004|access-date = December 7, 2009|url = http://wdfw.wa.gov/wlm/game/hunter/gametrails/2004/moose_status.htm |archive-url = https://web.archive.org/web/20070621205514/http://wdfw.wa.gov/wlm/game/hunter/gametrails/2004/moose_status.htm |archive-date = June 21, 2007}}</ref> The smallest subspecies in North America, weighing about {{convert|230|to|344|kg|lb|0|sp=us|abbr=on}} at maturity.
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| | † [[Caucasian moose|Caucasian elk]]<ref>{{Cite book|url=https://books.google.com/books?id=Qn1A9Y1OA2oC&q=Caucasian+elk&pg=PA14|title=Elsevier's Dictionary of Mammals|last=Wrobel|first=Murray|date=November 18, 2006|publisher=Elsevier|isbn=9780080488820|language=en}}</ref>
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| [[File:Elch.PNG|150 px]]
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| | ''A. a. caucasicus''
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| | The [[Caucasus Mountains]]. Extinct due to habitat loss and overhunting. Its range would have included [[European Russia]], [[Armenia]], [[Georgia (country)|Georgia]], [[Azerbaijan]] and [[Turkey]].
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| |}
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| == Relationship with humans ==
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| ===History===
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| [[File:A moose with reflection in Grand Teton NP.jpg|thumb|Moose and reflection]]
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| European [[rock drawings]] and [[cave painting]]s reveal that moose have been hunted since the [[Stone Age]]. Excavations in [[Alby, Öland|Alby, Sweden]], adjacent to the [[Stora Alvaret]] have yielded moose antlers in wooden hut remains from 6000 BCE, indicating some of the earliest moose hunting in northern Europe. In northern Scandinavia one can still find remains of [[trapping pit]]s used for hunting moose. These pits, which can be up to {{cvt|4|x|7|m|ftin}} in area and {{cvt|2|m|ftin}} deep, would have been camouflaged with branches and leaves. They would have had steep sides lined with planks, making it impossible for the moose to escape once it fell in. The pits are normally found in large groups, crossing the moose's regular paths and stretching over several km. Remains of wooden fences designed to guide the animals toward the pits have been found in bogs and peat. In Norway, an early example of these trapping devices has been dated to around 3700 BC. Trapping elk in pits is an extremely effective hunting method. As early as the 16th century the Norwegian government tried to restrict their use; nevertheless, the method was in use until the 19th century.
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| The earliest recorded description of the moose is in [[Julius Caesar]]'s ''[[Commentarii de Bello Gallico]]'', where it is described thus:
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| <blockquote>There are also [animals], which are called ''[[alces]]'' (moose). The shape of these, and the varied color of their skins, is much like roes, but in size they surpass them a little and are destitute of horns, and have legs without joints and ligatures; nor do they lie down for the purpose of rest, nor, if they have been thrown down by any accident, can they raise or lift themselves up. Trees serve as beds to them; they lean themselves against them, and thus reclining only slightly, they take their rest; when the huntsmen have discovered from the footsteps of these animals whither they are accustomed to betake themselves, they either undermine all the trees at the roots, or cut into them so far that the upper part of the trees may appear to be left standing. When they have leant upon them, according to their habit, they knock down by their weight the unsupported trees, and fall down themselves along with them.<ref>{{Cite book|publisher = Harper & brothers|last1 = Caesar|first1 = Julius|first2=Aulus|last2=Hirtius|title = Caesar's Commentaries on the Gallic and civil wars|chapter = XXVII|page = 154|year = 1879|isbn = 978-0-217-45287-8}}</ref></blockquote>
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| [[File:Tracksdeepsnow.JPG|thumb|left|upright|Long legs allow moose to wade easily through deep water or snow.]]
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| In book 8, chapter 16 of [[Pliny the Elder]]'s ''[[Natural History (Pliny)|Natural History]]'' from 77 CE, the elk and an animal called achlis, which is presumably the same animal, are described thus:
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| <blockquote> ... there is, also, the moose, which strongly resembles our steers, except that it is distinguished by the length of the ears and of the neck. There is also the achlis, which is produced in the land of Scandinavia; it has never been seen in this city, although we have had descriptions of it from many persons; it is not unlike the moose, but has no joints in the hind leg. Hence, it never lies down, but reclines against a tree while it sleeps; it can only be taken by previously cutting into the tree, and thus laying a trap for it, as otherwise, it would escape through its swiftness. Its upper lip is so extremely large, for which reason it is obliged to go backwards when grazing; otherwise, by moving onwards, the lip would get doubled up.<ref>{{cite web |title= Pliny the Elder, The Natural History |editor= John Bostock |editor-link= John Bostock (physician) |editor2= Henry Thomas Riley |editor2-link= Henry Thomas Riley |access-date= 2009-11-08 |url= http://old.perseus.tufts.edu/cgi-bin/ptext?lookup=Plin.+Nat.+8.16 |archive-url= https://archive.today/20120713100336/http://old.perseus.tufts.edu/cgi-bin/ptext?lookup=Plin.+Nat.+8.16 |url-status= dead |archive-date= 2012-07-13 }}</ref>
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| </blockquote>
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| ===As food===
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| [[File:Alces alces elan trophee chateau Tanlay.jpg|thumbnail|Moose trophy head]]
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| [[File:Snowpoop.JPG|left|thumb|Moose [[Feces|scat]] is commonly found on trails. Some souvenir shops sell bags of it, sealed with [[shellac]] and labeled with humorous names.]]
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| Moose are hunted as a [[game (hunting)|game]] species in many of the countries where they are found. Moose meat tastes, wrote [[Henry David Thoreau]] in "The Maine Woods", "like tender beef, with perhaps more flavour; sometimes like [[veal]]". While the flesh has [[protein]] levels similar to those of other comparable [[red meat]]s (e.g. [[beef]], [[deer]] and [[wapiti]]), it has a low [[fat]] content, and the fat that is present consists of a higher proportion of [[polyunsaturated fat]]s than [[saturated fat]]s.<ref>{{cite web |url=http://www.nutritiondata.com/facts-C00001-01c22al.html |title=Moose, meat, raw (Alaska Native) |publisher=www.nutritiondata.com |access-date=February 16, 2011 |archive-url=https://web.archive.org/web/20080521095638/http://www.nutritiondata.com/facts-C00001-01c22aL.html |archive-date=May 21, 2008 |url-status=live }}</ref>
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| Dr. [[Valerius Geist]], who emigrated to Canada from the Soviet Union, wrote in his 1999 book ''Moose: Behaviour, Ecology, Conservation'':
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| {{Quote|In Sweden, no fall menu is without a mouthwatering moose dish. The Swedes fence their highways to reduce moose fatalities and design moose-proof cars. Sweden is less than half as large as the Canadian province of British Columbia, but the annual take of moose in Sweden—upward of 150,000—is twice that of the total moose harvest in North America.|author=|title=|source=}}
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| Boosting moose populations in Alaska for hunting purposes is one of the reasons given for allowing aerial or airborne methods to remove wolves in designated areas, e.g., Craig Medred: "A kill of 124 wolves would thus translate to [the survival of] 1488 moose or 2976 [[Caribou (North America)|caribou]] or some combination thereof".<ref>[http://www.adn.com/news/alaska/wildlife/wolves/story/410461.html/ adn.com] {{webarchive |url=https://web.archive.org/web/20090213031137/http://www.adn.com/news/alaska/wildlife/wolves/story/410461.html/ |date=February 13, 2009 }}</ref> Some scientists believe that this artificial inflation of game populations is actually detrimental to both caribou and moose populations as well as the ecosystem as a whole. This is because studies have shown{{citation needed|date=July 2019}} that when these game populations are artificially boosted, it leads to both habitat destruction and a crash in these populations.<ref>[http://www.defenders.org/resources/publications/policy_and_legislation/aerial_hunting_q_and_a.pdf Aerial Hunting FAQs] {{Webarchive|url=https://web.archive.org/web/20100712145731/http://www.defenders.org/resources/publications/policy_and_legislation/aerial_hunting_q_and_a.pdf |date=July 12, 2010 }}, Defenders of Wildlife - Protect America's Wildlife (PAW) Act - Aerial hunting FAQs</ref>
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| ==== Caution about offal====
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| [[Cadmium]] levels are high in Finnish elk [[liver]] and [[kidney]]s, with the result that consumption of these organs from elk more than one year old is prohibited in Finland.<ref>{{cite web |url=http://www.foodqualitynews.com/Food-Alerts/All-clear-for-Finnish-foods |title=All-clear for Finnish foods |publisher=www.foodqualitynews.com |access-date=November 6, 2009 |archive-url=https://web.archive.org/web/20091110081823/http://www.foodqualitynews.com/Food-Alerts/All-clear-for-Finnish-foods |archive-date=November 10, 2009 |url-status=live }}</ref> As a result of a study reported in 1988, the [[Ontario]] [[Ministry of Natural Resources]] recommended against the consumption of moose and deer kidneys and livers. Levels of cadmium were found to be considerably higher than in Scandinavia.<ref>{{cite journal |title=Cadmium levels in Ontario moose and deer in relation to soil sensitivity to acid precipitation |journal=Science of the Total Environment |date=June 1988 |volume=71 |issue=2 |pages=173–186 |doi=10.1016/0048-9697(88)90165-9|last1=Glooschenko |first1=V. |last2=Downes |first2=C. |last3=Frank |first3=R. |last4=Braun |first4=H.E. |last5=Addison |first5=E.M. |last6=Hickie |first6=J. |pmid=3381081 |bibcode=1988ScTEn..71..173G }}</ref> The [[New Brunswick]] [[Department of Natural Resources]] advises hunters not to consume cervid [[offal]].<ref>{{cite news |title=Health and Wellness Public Health Advisory / Hunters and wildlife diseases (05/09/16) |url=https://www.gnb.ca/cnb/news/he/2005e1188hw.htm |agency=New Brunswick Chief Medical Officer of Health |issue=NB 1188 |publisher=www.gnb.ca |date=September 16, 2005 |access-date=July 3, 2019 |archive-date=July 3, 2019 |archive-url=https://web.archive.org/web/20190703172302/https://www.gnb.ca/cnb/news/he/2005e1188hw.htm |url-status=dead }}</ref>
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| Cadmium intake has been found to be elevated amongst all consumers of elk meat, though the elk meat was found to contribute only slightly to the daily cadmium intake. However the consumption of moose liver or kidneys significantly increased cadmium intake, with the study revealing that heavy consumers of moose organs have a relatively narrow safety margin below the levels which would probably cause adverse [[health effects]].<ref>Vahteristo, L., Lyytikäinen, T., Venäläinen, E. R., Eskola, M., Lindfors, E., Pohjanvirta, R., & Maijala, R. (2003). Cadmium intake of moose hunters in Finland from consumption of moose meat, liver and kidney. ''Food Additives and Contamination, 20'', 453–463.</ref>
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| ===Vehicle collisions===
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| [[File:Norwegian-road-sign-146.1.svg|thumb|Norwegian road sign.]]
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| [[File:Moosecrossingkenaiak.JPG|thumb|[[Warning sign]] in Alaska where trees and brush are trimmed along high moose crossing areas so that moose can be seen as they approach the road.]]
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| [[File:Moose crossing a road.jpg|thumb|Moose (''A. a. gigas'') crossing a road in Alaska.]]
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| [[File:Moose crossing warning sign.jpg|thumb|Canadian road sign.]]
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| The [[center of mass]] of a moose is above the hood of most [[Sedan (automobile)|passenger cars]]. In a collision, the impact crushes the front roof beams and individuals in the front seats.<ref>{{Cite web |url=http://www.vti.se/sv/publikationer/pdf/algdocka-av-gummi-for-krockprov.pdf |title=Archived copy |access-date=October 4, 2011 |archive-url=https://web.archive.org/web/20120311184713/http://www.vti.se/sv/publikationer/pdf/algdocka-av-gummi-for-krockprov.pdf |archive-date=March 11, 2012 |url-status=live }}</ref> Collisions of this type are frequently fatal; [[seat belt]]s and [[airbag]]s offer little protection.<ref>[https://web.archive.org/web/20080529203439/http://www.vti.se/nordic/2-04mapp/annosv.html Traffic Management for a Sustainable Environment] Number 2, 2004, of Nordic Road & Transport Research. Annotations Sweden</ref> In collisions with higher vehicles (such as trucks), most of the deformation is to the front of the vehicle and the passenger compartment is largely spared. Moose collisions have prompted the development of a vehicle test referred to as the "[[moose test]]" ({{lang-sv|Älgtest}}, {{lang-de|Elchtest}}). A Massachusetts study found that moose–vehicular collisions had a very high human fatality rate and that such collisions caused the death of 3% of the Massachusetts moose population annually.<ref name=ZellerWattles2018>{{cite journal|last1=Zeller|first1=Katherine A.|last2=Wattles|first2=David W.|last3=DeStefano|first3=Stephen|title=Incorporating Road Crossing Data into Vehicle Collision Risk Models for Moose (Alces americanus) in Massachusetts, USA|journal=Environmental Management|volume=62|issue=3|year=2018|pages=518–528|issn=0364-152X|doi=10.1007/s00267-018-1058-x|pmid=29744581|bibcode=2018EnMan..62..518Z|s2cid=13700403}}</ref>
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| Moose warning signs are used on roads in regions where there is a danger of collision with the animal. The triangular warning signs common in Sweden, Norway, and Finland have become coveted souvenirs among tourists traveling in these countries, causing road authorities so much expense that the moose signs have been replaced with imageless generic warning signs in some regions.<ref>{{in lang|sv}} "[http://www.dn.se/nyheter/sverige/algsafari-lockar-tusentals-turister-1.560803 Älgsafari lockar tusentals turister]{{dead link|date=December 2017 |bot=InternetArchiveBot |fix-attempted=yes }}", ''[[Dagens Nyheter]]'', August 12, 2007. Accessed November 6, 2009."</ref>
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| In Ontario, Canada, an estimated 265 moose die each year as a result of collision with trains. Moose–train collisions were more frequent in winters with above-average snowfall.<ref>Hamr, Joe, Mike Hall, and Jesse N. Popp. "AN ASSESSMENT OF MOOSE AND ELK TRAIN COLLISIONS IN ONTARIO, CANADA." Alces: A Journal Devoted to the Biology and Management of Moose 55 (2019): 1-12.</ref> In January 2008, the Norwegian newspaper ''[[Aftenposten]]'' estimated that some 13,000 moose had died in collisions with Norwegian trains since 2000. The state agency in charge of railroad infrastructure (Jernbaneverket) plans to spend 80 million [[Norwegian krone]]r to reduce collision rate in the future by fencing the railways, clearing vegetation from near the tracks, and providing alternative snow-free feeding places for the animals elsewhere.<ref>{{cite news|archive-url=https://web.archive.org/web/20080928100858/http://www.aftenposten.no/english/local/article2222872.ece|archive-date=September 28, 2008|url=http://www.aftenposten.no/english/local/article2222872.ece|title=Railroad takes steps to reduce moose crashes|newspaper=Aftenposten|date=January 28, 2008}}</ref>
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| In the Canadian province of [[New Brunswick]], collisions between automobiles and moose are frequent enough that all new highways have fences to prevent moose from accessing the road, as has long been done in Finland, Norway, and Sweden. A demonstration project, Highway 7 between [[Fredericton]] and [[Saint John, New Brunswick|Saint John]], which has one of the highest frequencies of moose collisions in the province, did not have these fences until 2008, although it was and continues to be extremely well signed.<ref>[http://www.gnb.ca/0113/moose/alert-e.asp Moose-Vehicle Collision Information] {{webarchive|url=https://web.archive.org/web/20070114141943/http://www.gnb.ca/0113/moose/alert-e.asp |date=January 14, 2007 }}, New Brunswick Department of Transportation</ref><ref>[http://www.gnb.ca/cnb/news/tran/2008e0411tr.htm More wildlife fencing to be installed on Route 7 in 2008] {{Webarchive|url=https://web.archive.org/web/20110117200940/http://www.gnb.ca/cnb/news/tran/2008e0411tr.htm |date=January 17, 2011 }}, Communications New Brunswick, April 8, 2008</ref> [[Newfoundland and Labrador]] recommended that motorists use caution between dusk and dawn because that is when moose are most active and most difficult to see, increasing the risk of collisions.<ref>{{cite web |url=http://www.roads.gov.nl.ca/moose.htm |title=Highway Driving Conditions – Department of Transportation and Works |publisher=www.roads.gov.nl.ca |access-date=November 6, 2009 |url-status=dead |archive-url=https://web.archive.org/web/20080513202718/http://www.roads.gov.nl.ca/moose.htm |archive-date=May 13, 2008 }}</ref> Local moose sightings are often reported on radio stations so that motorists can take care while driving in particular areas. An electronic "moose detection system" was installed on two sections of the [[Trans-Canada Highway]] in Newfoundland in 2011, but the system proved unreliable and was removed in 2015.<ref>{{cite news|url=http://www.cbc.ca/news/canada/newfoundland-labrador/moose-detection-lights-being-removed-not-effective-for-n-l-1.2951688|title=Moose detection lights being removed, 'not effective' for N.L.|publisher=[[CBC News]]|date=February 10, 2015|access-date=February 11, 2018|archive-url=https://web.archive.org/web/20151123113917/http://www.cbc.ca/news/canada/newfoundland-labrador/moose-detection-lights-being-removed-not-effective-for-n-l-1.2951688|archive-date=November 23, 2015|url-status=live}}</ref>
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| In Sweden, a road will not be fenced unless it experiences at least one moose accident per km per year.<ref>{{in lang|sv}} [http://ttela.se/start/mellerud/1.595186-manga-viltolyckor-inget-gors?NewUrl=null Många viltolyckor – inget görs – Mellerud] {{Webarchive|url=https://web.archive.org/web/20110719070131/http://ttela.se/start/mellerud/1.595186-manga-viltolyckor-inget-gors?NewUrl=null |date=July 19, 2011 }}. www.ttela.se (December 21, 2010). Retrieved on 2011-01-09.</ref>
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| In eastern Germany, where the scarce population is slowly increasing, there were two road accidents involving moose since 2000.<ref name=":0" />
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| ===Domestication===
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| [[File:MSU V1 - Alces alces pack animals 2.png|thumb|Moose kept as pack animals, [[Pechora-Ilych Nature Reserve]], December 1952]]
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| Domestication of moose was investigated in the [[Soviet Union]] before [[World War II]]. Early experiments were inconclusive, but with the creation of a moose farm at [[Pechora-Ilych Nature Reserve]] in 1949, a small-scale moose domestication program was started, involving attempts at [[selective breeding]] of animals on the basis of their behavioural characteristics. Since 1963, the program has continued at [[Kostroma Moose Farm]], which had a herd of 33 [[Domestication|tame]] moose as of 2003. Although at this stage the farm is not expected to be a profit-making enterprise, it obtains some income from the sale of [[moose milk]] and from visiting tourist groups. Its main value, however, is seen in the opportunities it offers for the research in the [[physiology]] and behavior of the moose, as well as in the insights it provides into the general principles of animal [[domestication]].
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| In Sweden, there was a debate in the late 18th century about the national value of using the moose as a domestic animal. Among other things, the moose was proposed to be used in postal distribution, and there was a suggestion to develop a [[Moose cavalry|moose-mounted cavalry]]. Such proposals remained unimplemented, mainly because the extensive hunting for moose that was deregulated in the 1790s nearly drove it to extinction. While there have been documented cases of individual moose being used for riding and/or pulling carts and sleds, Björklöf concludes no wide-scale usage has occurred outside fairy tales.<ref>Björklöf, Sune. (1995). [http://www.nordicacademicpress.com/o.o.i.s?id=52&vid=123 "Har älgar tämjts till kavalleri?"] {{webarchive|url=https://web.archive.org/web/20110714194546/http://www.nordicacademicpress.com/o.o.i.s?id=52&vid=123 |date=July 14, 2011 }}, ''Populär Historia'', no 5. Visited May 17, 2010.</ref>
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| ===Heraldry===
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| [[File:Hirvensalmi.vaakuna.svg|thumb|upright=0.6|A moose in the coat of arms of [[Hirvensalmi]]]]
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| As one of the Canadian national symbols, the moose occurs on several Canadian coats of arms, including [[Newfoundland and Labrador]],<ref>{{Cite web|title=The Newfoundland Quarterly, volume 057, no. 2 (June 1958) :: Newfoundland Quarterly|url=http://collections.mun.ca/cdm/ref/collection/quarterly/id/31852|access-date=2021-04-14|website=collections.mun.ca}}</ref> and [[Ontario]].<ref>[http://www.gov.on.ca/MBS/english/about/emblems_symbols/emblems.html#Coat Coat of arms of Ontario – Government of Ontario]</ref> Moose is also a common coat of arms in Europe as well, for example in Finland it appears on the coats of arms of [[Hirvensalmi]] and [[Mäntsälä]] municipalities.<ref>{{cite book | title = Suomen kunnallisvaakunat | publisher = Suomen Kunnallisliitto | year = 1982 | isbn = 951-773-085-3 | language = fi}}</ref>
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| ==See also==
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| * [[Älgen Stolta]], a rare example of a domesticated moose
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|
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| == References ==
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| {{Reflist |colwidth=30em
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| |refs =
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| <ref name=spieg120903>{{cite news |url=http://www.spiegel.de/international/germany/wild-elks-return-to-germany-a-853581.html |title=Elks Make a Dangerous Comeback in Germany |work=Spiegel |date=September 3, 2012 |access-date=December 28, 2012 |archive-url=https://web.archive.org/web/20121225195318/http://www.spiegel.de/international/germany/wild-elks-return-to-germany-a-853581.html |archive-date=December 25, 2012 |url-status=live }}</ref>
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| }}
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| == Further reading ==
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| * ''[http://alcesjournal.org/ Alces: A journal devoted to the biology and management of moose (Alces alces)]'' Centre for Northern Forest Ecosystem Research.
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| * {{cite book |publisher=Lerner Publications |isbn= 9781575054261 |last=DuTemple |first=Lesley A. |title=North American Moose |url=https://books.google.com/books?id=cEtyxoXC5d8C&q=North%20American%20Moose&pg=PP1 |date=February 1, 2000}}
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| * {{cite book |publisher=Voyageur Press (MN) |isbn=978-0-89658-422-8 |last1=Geist |first1=Valerius |first2=Michael H. |last2=Francis |title=Moose: Behavior, Ecology, Conservation |date=November 1999}}
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| * {{cite book |publisher=Gibbs Smith |isbn= 9780879054557 |last1=Promack |first1=Jennie |first2=Thomas J. |last2=Sanker |url=https://books.google.com/books?id=639shiQhz8sC&q=Seasons%20of%20the%20Moose&pg=PP1 |title=Seasons of the Moose |date=June 1, 1992}}
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| * {{cite book |edition=illustrated |publisher=Cowles Creative Publishing |isbn=978-1-55971-638-3 |last=Strong |first=Paul |title=Wild Moose Country |date=May 1998 |url-access=registration |url=https://archive.org/details/wildmoosecountry0000stro }}
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| ==External links==
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| {{Commons|Alces alces}}
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| {{Wikispecies|Alces alces}}
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| * {{ITIS |id=180703 |taxon=Alces alces}}
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| * [https://www.youtube.com/watch?v=Xwik_lSyW1A A moose in the National Nature Park "Losinyj Ostrov" ("Moose" or "Elk" Island) in Russia]
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| * {{cite web |title=North American Mammals: Alces alces |url=http://www.mnh.si.edu/mna/image_info.cfm?species_id=1}} from the [[National Museum of Natural History]]
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| {{Artiodactyla|R.1}}
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| {{North American Game}}
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| {{Taxonbar|from=Q35517}}
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| {{Authority control}}
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| [[Category:Moose| ]]
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| [[Category:Holarctic fauna]]
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| [[Category:Mammals of Asia]]
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| [[Category:Mammals of Canada]]
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| [[Category:Mammals of China]]
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| [[Category:Mammals of Europe]]
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| [[Category:Mammals of Mongolia]]
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| [[Category:Mammals of Russia]]
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| [[Category:Mammals of the Arctic]]
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| [[Category:Mammals of the United States]]
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| [[Category:Fauna of Siberia]]
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| [[Category:Hunting in the United States]]
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| [[Category:Mammals described in 1758]]
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| [[Category:Taxa named by Carl Linnaeus]]
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| [[Category:Symbols of Alaska]]
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