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The National Elk Refuge is a
Wildlife Refuge A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological or ...
located in
Jackson Hole Jackson Hole (originally called Jackson's Hole by mountain men) is a valley between the Gros Ventre and Teton mountain ranges in the U.S. state of Wyoming, near the border with Idaho, in Teton County, one of the richest counties in the Unit ...
in the
U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...
of
Wyoming Wyoming () is a state in the Mountain West subregion of the Western United States. It is bordered by Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho to the west, Utah to the southwest, and Colorado to t ...
. It was created in 1912 to protect habitat and provide sanctuary for one of the largest elk (also known as
wapiti The elk (''Cervus canadensis''), also known as the wapiti, is one of the largest species within the deer family, Cervidae, and one of the largest terrestrial mammals in its native range of North America and Central and East Asia. The commo ...
) herds. With a total of , the refuge borders the town of
Jackson, Wyoming Jackson is a town in Teton County, Wyoming, United States. The population was 10,760 at the 2020 census, up from 9,577 in 2010. It is the largest town in Teton County and its county seat. Jackson is the principal town of the Jackson, WY-ID Mic ...
on the southwest, Bridger-Teton National Forest on the east and
Grand Teton National Park Grand Teton National Park is an American national park in northwestern Wyoming. At approximately , the park includes the major peaks of the Teton Range as well as most of the northern sections of the valley known as Jackson Hole. Grand Teton ...
on the north. It is home to an average of 7,500 elk each winter. The refuge is managed by the
U.S. Fish and Wildlife Service The United States Fish and Wildlife Service (USFWS or FWS) is an agency within the United States Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. The mission of the agency is "working with othe ...
, an agency of the U.S. Department of the Interior. The refuge's elk migrate from as far away as southern
Yellowstone National Park Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellowst ...
. Historically, they migrated to the present location of the refuge and further south into southwestern Wyoming during the fall, wintering on grassy plains that were both sheltered from weather and that maintained less snowfall or snow depth than surrounding lands. During the spring, the herd would follow the retreating snows and growing grasses back into the Yellowstone National Park region. The original size of the elk herd has been estimated to have been in excess of 25,000. By the end of the 19th century, the town of Jackson had developed on important winter range, blocking off some of the migration routes used by the elk. The elk herd was severely reduced in size due to the hostile climate and lack of food supply, in addition to hunting pressures by both
homesteaders The Homestead Acts were several laws in the United States by which an applicant could acquire ownership of government land or the public domain, typically called a homestead. In all, more than of public land, or nearly 10 percent of ...
and surrounding Native American tribes ( Bannock). A movement to protect the remaining herd and establish greater numbers was commenced in the early 1900s. When the Miller homestead was sold for $45,000 to the federal government, the refuge was established. The elk herd survives the hard winters of
Jackson Hole Jackson Hole (originally called Jackson's Hole by mountain men) is a valley between the Gros Ventre and Teton mountain ranges in the U.S. state of Wyoming, near the border with Idaho, in Teton County, one of the richest counties in the Unit ...
through a supplementary feeding program and a lottery-based, permitted
hunting Hunting is the human activity, human practice of seeking, pursuing, capturing, or killing wildlife or feral animals. The most common reasons for humans to hunt are to harvest food (i.e. meat) and useful animal products (fur/hide (skin), hide, ...
program. The elk have
antlers Antlers are extensions of an animal's skull found in members of the Cervidae (deer) family. Antlers are a single structure composed of bone, cartilage, fibrous tissue, skin, nerves, and blood vessels. They are generally found only on males ...
which are shed each year- the
Boy Scouts of America The Boy Scouts of America (BSA, colloquially the Boy Scouts) is one of the largest scouting organizations and one of the largest youth organizations in the United States, with about 1.2 million youth participants. The BSA was founded in ...
have been collecting the antlers under permit since 1968 and selling them at auction, under agreement that 75% of the proceeds are returned to the refuge, where they are used for irrigation of the grasses to maintain maximum natural food supply. Ten to eleven thousand pounds (4,500 to 5,000 kg) of antlers are auctioned each year. The increase in value has resulted in a commensurate rise in antler theft, and the 2017 auction set a new record price of $18.79/lb. The refuge also provides horse drawn
sleigh A sled, skid, sledge, or sleigh is a land vehicle that slides across a surface, usually of ice or snow. It is built with either a smooth underside or a separate body supported by two or more smooth, relatively narrow, longitudinal runners s ...
rides to the public during the winter months so that visitors have the opportunity to see portions of the herd up close. The furthest consistent migration of elk to the refuge is currently from the southern portion of Yellowstone National Park, making it the second-longest ungulate migration in the lower 48 states. (The migration of
pronghorn The pronghorn (, ) (''Antilocapra americana'') is a species of artiodactyl (even-toed, hoofed) mammal indigenous to interior western and central North America. Though not an antelope, it is known colloquially in North America as the American a ...
between the
Green River basin Green is the color between cyan and yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495570 nm. In subtractive color systems, used in painting and color printing, it is created by a combina ...
and Jackson Hole is longer). The refuge is nearly of meadows and
marsh A marsh is a wetland that is dominated by herbaceous rather than woody plant species.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p Marshes can often be found ...
es along the valley floor,
sagebrush Sagebrush is the common name of several woody and herbaceous species of plants in the genus '' Artemisia''. The best known sagebrush is the shrub '' Artemisia tridentata''. Sagebrushes are native to the North American west. Following is an al ...
and rock outcroppings along the mountain foothills. The largest single herd of
bison Bison are large bovines in the genus ''Bison'' (Greek: "wild ox" (bison)) within the tribe Bovini. Two extant and numerous extinct species are recognised. Of the two surviving species, the American bison, ''B. bison'', found only in North A ...
under federal management, comprising 1,000 plus individuals, also winter on the refuge.
Bighorn sheep The bighorn sheep (''Ovis canadensis'') is a species of sheep native to North America. It is named for its large horns. A pair of horns might weigh up to ; the sheep typically weigh up to . Recent genetic testing indicates three distinct subsp ...
, along with
pronghorn The pronghorn (, ) (''Antilocapra americana'') is a species of artiodactyl (even-toed, hoofed) mammal indigenous to interior western and central North America. Though not an antelope, it is known colloquially in North America as the American a ...
,
mule deer The mule deer (''Odocoileus hemionus'') is a deer indigenous to western North America; it is named for its ears, which are large like those of the mule. Two subspecies of mule deer are grouped into the black-tailed deer. Unlike the related whi ...
can be found. Rare sightings of
wolf The wolf (''Canis lupus''; : wolves), also known as the gray wolf or grey wolf, is a large canine native to Eurasia and North America. More than thirty subspecies of ''Canis lupus'' have been recognized, and gray wolves, as popularly un ...
packs and
grizzly bear The grizzly bear (''Ursus arctos horribilis''), also known as the North American brown bear or simply grizzly, is a population or subspecies of the brown bear inhabiting North America. In addition to the mainland grizzly (''Ursus arctos horri ...
s have occurred, while
coyotes The coyote (''Canis latrans'') is a species of canine native to North America. It is smaller than its close relative, the wolf, and slightly smaller than the closely related eastern wolf and red wolf. It fills much of the same ecological nich ...
and red foxes are more common. The most abundant birds include red-winged blackbirds, magpies,
crows The Common Remotely Operated Weapon Station (CROWS) is a series of remote weapon stations used by the US military on its armored vehicles and ships. It allows weapon operators to engage targets without leaving the protection of their vehicle. ...
and ravens, along with
trumpeter swan The trumpeter swan (''Cygnus buccinator'') is a species of swan found in North America. The heaviest living bird native to North America, it is also the largest extant species of waterfowl, with a wingspan of 185 to 250 cm (6 ft 2 in to 8 ft 2 ...
s, which can be found along Flat Creek, which flows out of the refuge south into the town of Jackson. A total of 47 mammal species and 147 bird species have been documented on the refuge. The refuge has a lower elevation and much milder climate than the rest of the Greater Yellowstone Ecosystem, which is why so many animals are drawn to winter on it. Most of it is snow-covered from November until March. Snowfalls are followed by sunny days, when some of the snow melts temporarily. South-facing slopes are free of snow for most of the winter.


References


Bibliography

* Galloway, N. L., Monello, R. J., Brimeyer, D., Cole, E., & Hobbs, N. T. (2017).
Model Forecasting of the Impacts of Chronic Wasting Disease on the Jackson Elk Herd
'.


External links


National Elk Refuge
United States Fish and Wildlife Service
National Elk Refuge: Refuge Road Wildlife Viewing Guide
U.S. Fish and Wildlife Service {{authority control National Wildlife Refuges in Wyoming Protected areas of Teton County, Wyoming Wetlands of Wyoming Greater Yellowstone Ecosystem Protected areas established in 1912 1912 establishments in Wyoming