Arctic deer domesticated in some polar regions, which ranged from Spitsbergen and Scandinavia to eastern Siberia. They are also native to North America and are divisible into two types: the northern, or barren ground, caribou of the tundra and taiga, and the woodland caribou of Canadian forests. Both types of reindeer are game animals valued for meat, hide, and antlers. A number of hunting peoples living in Europe during the later part of the ice ages seem to have specialized in hunting reindeer, for its bones are much more common than those of other animals on these sites. This is true of a few Mousterian levels, but it is almost the rule for Late Palaeolithic sites of the Magdalenian and Solutrean. Reindeer are likely to have lived in large herds, but we do not know whether they migrated widely in western Europe as they do today in the Arctic.