The polar fox is a small predatory animal that looks like a fox. Fur of a polar fox is really expensive. Skins of a blue polar fox are especially prized. In Russia it is the typical representative of fauna of the continental tundra and forest-tundra. The polar fox is omnivorous, there are about 125 species of animal and 25 species of plants in its ration. However its main meal are small rodents, birds and fish, carrion.