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The boreal woodland caribou (Rangifer tarandus caribou; but subject to a recent taxonomic revision.See Reindeer: Taxonomy), also known as Eastern woodland caribou, boreal forest caribou and forest-dwelling caribou, is a North American subspecies of reindeer (or caribou in North America) found primarily in Canada with small populations in the United States.
Changes in climate and habitat beginning in the 20th century have expanded range overlap between white-tailed deer and caribou, increasing the frequency of infection within the reindeer population. This increase in infection is a concern for wildlife managers.
The migratory woodland caribou refers to two herds of Rangifer tarandus (known as caribou in North America) that are included in the migratory woodland ecotype of the subspecies Rangifer tarandus caribou or woodland caribou [1] [2] that live in Nunavik, Quebec, and Labrador: the Leaf River caribou herd (LRCH) [3] [4] and the George River caribou herd (GRCH) south of Ungava Bay.
Male Caribou with a beautiful head of antlers on the fall tundra above the Toklat River, Alaska Range. ©Jeff McGraw/Shutterstock.com Although reindeer are native to the arctic, they can live in ...
Caribou and reindeer numbers have fluctuated historically, but many herds are in decline across their range. [9] This global decline is linked to climate change for northern, migratory caribou and reindeer herds and industrial disturbance of caribou habitat for sedentary, non-migratory herds. [10]
The range of the Bathurst caribou herd range "extends straight north from the northern edge of Saskatchewan to the Arctic coast and eastward across the north side of Great Slave Lake. [41] The Bathurst caribou herd has suffered a dramatic decline from a record number of about 470,000 in the mid-1980s to only 8,200 in 2018. [42]
The Peary caribou (Rangifer arcticus pearyi) is a subspecies of caribou found in the High Arctic islands of Nunavut and the Northwest Territories in Canada. They are the smallest of the North American caribou, with the females weighing an average of 60 kg (130 lb) and the males 110 kg (240 lb). [3]
Both caribou and reindeer have the same scientific name, Rangifer tarandus, and are of the same species. The key thing that differentiates reindeer from caribou is the fact that a reindeer is ...