The caribou have large legs, large hooves and exotic antlers. The caribou is only in the Taiga for the winter. It hibernates from the Tundra. Caribou shovel snow to get food. Caribou eat large quantities of food to increase their body heat. The caribou has hollow hairs rooted in a thick layer of fat. These hairs prevent heat loss. Both male and female caribou have blunt muzzles with hair all the way down to it.