x��Z[o۸~���G� �śDE�$M/{v��6�}�Aq��8��M�=�fF�Mʢĸ�nlI��7�o�Z�?�rY�7o�u].�;v�����uY�6�3v���]\��,� &$��?=,��咧R��ͮ�����?ޟ��$l�'����� 0000014073 00000 n A cow weighs approximately 10 to 20% less. Maintenant sous le couvert de.Un article de Wikipédia, l'encyclopédie libre.Comité sur la situation des espèces en péril au Canada (COSEPAC),enr.gov.nt.ca/_live/pages/wpPages/Home.aspx,Caribou de Peary sur Musée canadien de la nature,https://fr.wikipedia.org/w/index.php?title=Caribou_de_Peary&oldid=151727343,Taxobox utilisant une classification non précisée,Portail:Conservation de la nature/Articles liés,licence Creative Commons attribution, partage dans les mêmes conditions,comment citer les auteurs et mentionner la licence.La dernière modification de cette page a été faite le 29 août 2018 à 02:39. Icefields, bare ground and rock limit the area of suitable forage for Peary caribou to a small percentage of the total area. endobj This habitat is found on wind blown areas, ridges and gravel and sand bars.Sachs Harbour Hunters and Trappers Committee,Olokhaktomiuk Hunters and Trappers Committee (Holman Island),Burnside Hunters and Trappers Association, Bathurst Inlet,Omingmaktok Hunters and Trappers Organization, Bay Chimo,Ekaluktutiak Hunters and Trappers Organization, Cambridge Bay,SpenceBay Hunters and Trappers Association, Taloyoak,Gjoa Haven Hunters and Trappers Organization,Kurtairojuark Hunters and Trappers Organization, Kugaaruk,Kitikmeot Hunters and Trappers Association,Resolute Bay Hunters and Trappers Organization,Grise Fiord Hunters and Trappers Organisation,Qikiqtaaluk Wildlife Board, Baffin Region.
0000002059 00000 n Northwest Territories, Nunavut. Summer foraging areas are on mesic habitats with sedges (Carex spp. endobj 0000023997 00000 n 0000011061 00000 n 0000165332 00000 n Likewise, the Minto Inlet herd on Victoria Island calves just across Prince of Wales Strait from Banks Island, while the Dolphin and Union population calves south of Prince Albert Sound (Gunn 1993). 0000004817 00000 n Caribou declines.
1991. This is a particularly important concern as the use of those areas is at times when uninterrupted foraging is important to the annual cycle of physical condition and calf growth. Range: An endemic to the Canadian Arctic Archipelago, found in the northern parts of the Northwest Territories and Nunavut. Par contre, si le saule nain est disponible abondamment (source alimentaire importante), il y aura reproduction et une progéniture devrait voir le jour à la fin de,La chasse par les communautés autochtones, bien qu'elle soit de plus en plus interdite, exercerait une pression. At Resolute on Cornwallis Island, the number of days with temperatures above 0º during the same 3 years averaged 61±13.5 SD days and ranged from 46 to 72 days (Miller and Gunn 2003a). Update COSEWIC status report on the Peary caribou Rangifer tarandus pearyi In Canada. 10 0 obj Ottawa. <> %���� 0000003693 00000 n This includes both sedentary and migratory populations. A 2015 COSEWIC assessment recommends that it be down-listed to “Threatened”. Ce caribou, contrairement à d'autres caribous, n'effectue pas de,La reproduction chez cette sous-espèce est difficile et dépend de l'accumulation de réserves de graisse pendant l'été. Peary Caribou are members of the deer family and are the smallest of all caribou subspecies. x��W]o�H}G�?�G[*�|�^E���6� E�jUE}p�IP��R���;� lFH���s�̜��l��2]pq�E�x��?\���G��-�OӧU��u~y ë��N�Z@��e�#��G�� �3����'����������g��nПRػ����m�?A����� �a���G`m��(�x�_4�E�Q�"*ɤ�AT��B��P7k�Nh*���f+��q�q0� Committee on the Status of Endangered Wildlife in Canada. <> Rangifer tarandus pearyi. 0000039060 00000 n Winter foraging sites are xeric and vegetated with dryas (Dryas integrifolia), purple saxifrage, arctic willow, sedges and lichens.Caribou can travel 3-4 km per hour while actively foraging (Miller.On Banks Island, caribou often feed in winter by cratering in the snow of upland habitats (upland barrens, hummock tundra, and stony barrens) where it is softer and shallower than in wet meadows, and snow depth and hardness can be used to determine winter severity (Larter and Nagy 2000b).Schaefer and Messier (1994) described the spatial structure of plant communities in southeast Victoria Island: (1) graminoid-dominated wet meadows (Carex aquatilis-C. Atrofusca-Eriophorum angustifolium), (2) wetter willow-sedge meadows (Salix lanata-Kobresia spp.-Arctagrostis latifolia), (3) mesic-hydric meltwater slopes (Eroiphorum angustifolium and Cassiope tetragona), (4) sparsely vegetated uplands (Poa spp.-Carex rupestris-Saxifraga tricuspidata-Oxytropis maydelliana), (5) raised beaches with little vegetation, (6) mesic-xeric areas of Carex rupestris-C. misandra-Kobresia spp.-Dryas spp. <> In caribou from the Kent Peninsula sampled in 1993, Belkin (pers. Like Dolphin and Union Caribou, Peary Caribou have a mostly white coat in winter, and are slate-grey with white legs and under-parts in summer.