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The only time at which the wolf migrates is during the wintertime when there is complete darkness for 24 hours. This makes Arctic wolf movement hard to research. About 2,250 km (1,400 mi) south of the High Arctic, a wolf movement study took place in the wintertime in complete darkness, when the temperature was as low as −53 °C (−63 °F).
The Arctic willow is a food source for several Arctic animals. Muskoxen, caribou, Arctic hares, and lemmings all feed on the bark and twigs, while the buds are the main food source of the rock ptarmigan. It is the primary host plant and food source for the Arctic woolly bear moth (Gynaephora groenlandica). [10]
Historical and present range of gray wolf subspecies in North America The Alaskan tundra wolf ( Canis lupus tundrarum ), also known as the barren-ground wolf , [ 3 ] is a North American subspecies of gray wolf native to the barren grounds of the Arctic coastal tundra region.
The second largest subspecies of wolf, second in skull and tooth proportions only to occidentalis (see chart above), with fur that is black, white or a mixture of both in color. [78] The Alaskan Interior and Yukon, save for the tundra region of the Arctic Coast [79] Currently (2022) synonymized under C. l. occidentalis [1] [80] C. l. nubilus ...
It is recognized as a subspecies of Canis lupus in the taxonomic authority Mammal Species of the World (2005). [4] It was formally discovered, classified, and named after Peter Bernard, sailing master of the gas schooner Mary Sachs of the Canadian Arctic Expedition and collected four other specimens of Canis Lupus Bernardi, and Joseph F. Bernard, his nephew, who made voyages into the Arctic as ...
Pages in category "Arctic land animals" The following 54 pages are in this category, out of 54 total. ... Alaskan tundra wolf; Arctic ground squirrel; Arctic lemming ...
Fauna of the Arctic region. ... Arctic land animals (1 C, 54 P) Birds of the Arctic (5 C, 57 P) Freshwater fish of the Arctic (34 P) Insects of the Arctic (72 P)
Ice features such as ice wedges and pingo mounds of soil and ice can be found. This coast has an arctic climate warm enough to allow plant growth in late-June, July and August only, and even then frosts may occur. On the whole this is a damper, wetter area than the Low Arctic tundra ecoregion that continues along the coast west of here to ...