Arctic Polar White fox by mica.mala de mica.mala

Snow Fox is a small fox native to Arctic regions of the Northern Hemisphere and is common throughout the Arctic tundra biome. Lives in some of the most frigid extremes on the planet. Among its adaptations for cold survival are its deep, thick fur, a system of countercurrent heat exchange in the circulation of paws to retain core temperature, and a good supply of body fat.