Caribou - Endangered. Facts about Caribou 3: the major subspecies.

This species was recently assessed as Threatened by the Committee on the Status of Endangered Wildlife in Canada, the national body designated by Canada’s Species At Risk Act. Alaska does have some reindeer, however, imported from Siberia in the late 19th and early 20th centuries. Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species. The Porcupine caribou or Grant's caribou (Rangifer tarandus granti) is a subspecies of the caribou found in Alaska, United States, and adjacent parts of Canada. Caribou are native to North America, whereas reindeer are native to northern Europe and Asia. In both fable and fact, caribou — or reindeer, as they are known when domesticated — are renowned for their long-distance travels. The tundra is the habitat of the Peary caribou and Porcupine caribou. In 2003, they again laced up their boots and migrated for 5 months across the Yukon and Alaska with the endangered Porcupine Caribou Herd (Being Caribou). Porcupine caribou herd This area for possible future oil drilling on the coastal plains of the Arctic National Wildlife Refuge, encompasses much of the Porcupine caribou calving grounds. 2012-06-12. R. t. groenlandicus and R. t. granti are some examples of the major subspecies of caribou which live in North America. The herd derives its unusual name from its twice annual crossing of the Porcupine River during its fall and spring migrations. It resembles the subspecies known as the barren-ground caribou (R. t. groenlandicus) and is sometimes in Facts about Caribou. Update: On December 5, 2016 (after this story went to press), the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) added barren-ground caribou, which includes the Porcupine caribou herd, to their list of threatened species. The barren-ground, Porcupine and Peary caribou live in the tundra, while the shy boreal woodland caribou prefer the boreal forest. The herd has rarely used its traditional wintering grounds on the east side of the highway, since its completion in the late 1970s. Migratory caribou herds are named after their birthing grounds, in this case the Porcupine River , which runs through a large part of the range of the Porcupine herd. In Canada, nine herds declined so precipitously that barren-ground caribou are now nationally listed as Threatened, and two herds of Eastern Migratory Caribou are now considered Endangered.

The herd derives its unusual name from its twice annual crossing of the Porcupine River during its fall and spring migrations. The barren-ground caribou, Porcupine caribou, and Peary caribou live in the tundra, while the shy boreal woodland caribou prefer the boreal forest.

Back in 1961, when the first aerial survey of the Arctic islands was done, biologists estimated Peary caribou numbers to be 24,000. Threats & Conservation Oil and Gas Development The Arctic contains abundant oil and gas reserves underneath its icy exterior. The 490,000-animal Western Arctic caribou herd is the state's largest, and the Teshekpuk Lake caribou herd, numbering about 67,000 animals, is a primary source of subsistence for thousands of Alaska Native residents. Porcupine Caribou _____ Debate regarding the status of wildlife in the Refuge has centered around the Porcupine caribou herd.

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