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Reindeer live in the Arctic tundra (a frigid treeless plain) and the northern boreal woodlands that border the tundra. This type of biome is found in Alaska, Canada’s Northern Coast and islands ...
Several named Rangifer fossils in Eurasia and North America predate the evolution of modern tundra reindeer. Archaeologists distinguish "modern" tundra reindeer and barren-ground caribou from primitive forms – living and extinct – that did not have adaptations to extreme cold and to long-distance migration.
Cladonia rangiferina, also known as reindeer cup lichen, [2] reindeer lichen (cf. Sw. renlav) or grey reindeer lichen, is a light-coloured fruticose, cup lichen species in the family Cladoniaceae. It grows in both hot and cold climates in well-drained, open environments. Found primarily in areas of alpine tundra, it is extremely cold-hardy.
See Evolution in main page, Reindeer.Following are excerpts relating to boreal woodland caribou. Reindeer originated in a Late Pliocene North American-Beringian radiation of New World deer [Geist 1998). A frontoparietal skull fragment of Rangifer sp. from the Early Pleistocene of Omsk, Russia dates back to 2.1-1.8 Ma and suggests northern Eurasia as a center of reindeer o
Tundra reindeer migrate between forest and tundra in these massive groups in an annual cycle. They move to northern climes during summer and travel to the south during colder seasons.
The Arctic, subarctic, tundra. Fur. Light fur, varying by species. Dense fur, varying by habitat ... They feed on grass, mushrooms, and leaves, but reindeer have developed different adaptations.
The mountain reindeer (Rangifer tarandus tarandus), also called the Norwegian reindeer, northern reindeer, common reindeer or mountain caribou, is a mid-sized to large subspecies of the reindeer that is native to the western Scandinavian Peninsula, particularly Norway. In Norway, it is called fjellrein, villrein or tundra-rein.
Reindeer are vital to the tundra ecosystem, as they help keep it healthy by spreading seeds, grazing and adding nitrogen to the soil. To protect the tundra and the reindeer, there are conservation ...