Reindeer are a species of deer native to Arctic, Subarctic, mountainous regions of northern Europe, Asia, and North America. Reindeer have adapted to survive in harsh, cold environments with their thick coats of fur and ability to withstand long periods of food scarcity. Reindeer also have large, wide hooves that allow them to travel efficiently over snow and ice. Reindeer are prized for their meat, milk, hides, and antlers, which are used in a variety of traditional crafts.