caribou

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Caribou

(kâr`ĭbo͞o), town (1990 pop. 9,415), Aroostook co., NE Maine, on the Aroostook River; inc. 1859. A processing and shipping hub for a potato-growing region, it is also a winter sports center. Nearby Loring Air Force Base, once important to the local economy, is now closed; part of the base is now the Aroostook National Wildlife Refuge.

caribou,

name in North America for the genus (Rangifer) of deer from which the Old World reindeerreindeer,
ruminant mammal, genus Rangifer, of the deer family, found in arctic and subarctic regions of Eurasia and North America. It is the only deer in which both sexes have antlers.
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 was originally domesticated. Caribou are found in arctic and subarctic regions. They are the only deer in which both sexes have antlers. The broad hooves support the animal (males may weigh over 300 lb/130 kg) on boggy land or snow and have sharp edges that enable it to traverse rocky or frozen surfaces and to dig down to the grass and lichens on which it sometimes feeds. In North America there are several subspecies but two main types: the woodland caribou of the bogs and coniferous forests from Newfoundland to British Columbia, with palmate antlers up to 4 ft (120 cm) wide; and the barren-ground caribou of the tundra of Alaska, N Canada, and Greenland, which has many-branched, slender antlers and which may undertake mass migrations in search of food. Caribou are classified in the phylum ChordataChordata
, phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their development. Most chordates are vertebrates (animals with backbones), but the phylum also includes some small marine invertebrate animals.
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, subphylum Vertebrata, class Mammalia, order Artiodactyla, family Cervidae.

Caribou

 

the common name for the North American speciesof the wild reindeer. There are forest and tundra caribou. Theforest caribou are larger and are distributed in the taiga; thetundra caribou are smaller and inhabit the open tundra, comingto the taiga only in winter.

caribou

a large deer, Rangifer tarandus, of Arctic regions of North America, having large branched antlers in the male and female: also occurs in Europe and Asia, where it is called a reindeer.
References in periodicals archive ?
Because regulating factors of caribou (Rangifer tarandus) vary between ecotypes, the exploitation ecosystem model seems appropriate for prediction of caribou population changes.
In continental tundra, caribou populations also seem to be regulated by food.
The Caribou, one of the oldest aircraft in the RMAF fleet, entered service in 1966 when it was donated by the Canadian government, Bernama said.
Robertson seldom mentioned the Caribous on the air, and didn't talk about what they were being used for.
Robertson didn't tell viewers the airstrip, in the village of Kamonia, was built so the Caribous could bring in mining equipment.
Jusqu'a present, les recherches sur le caribou ont largement fait abstraction de Pile Qikiqtaq (ile du Roi- Guillaume), dans la region de Kitikmeot, au Nunavut.
Mots cles : caribou; connaissances des Inuit; cogestion; nom des hardes; langue; endroit; patrie; ile du Roi-Guillaume (Qikiqtaq); Gjoa Haven (Uqsuqtuuq); Kitikmeot; Kivalliq; Nunavut
Archaeological evidence in the Yukon shows that the relationship between humans and caribou in some parts of the Canadian North is up to 25 000 years old (Cinq-Mars 2001).
Caribou co-management represents joint management scenarios between traditional aboriginal caribou hunters, government managers and biologists and subsequently provides a potentially suitable approach for such complex systems.
Deep in the Selkirk Mountains, Lydia Allen Johnson holds the antenna of a radio-tracking device and listens intently to signals that will lead her to a collared caribou. A U.S.
South of the Selkirk Mountains, Eric Rominger's woodland caribou are munching on lichen at a Washington State facility.
Au cours des trois dernieres decennies, I'emplacement des concentrations estivales du caribou migrateur (Rangifer tarandus) dans le sud de la baie d'Hudson (SBH), au Canada, s'est deplace vers le sud et vers Test dans une mesure de 500 km.