Arctic Wolf (Canis lupus arctos)

Arctic wolves can be found in the Canadian Arctic islands and the northern coast of Greenland. Because of the extreme isolation and harsh conditions of their environment, not much is known about the subspecies of gray wolf Arctic.

Arctic Wolf pictures

[arctic wolf pictures]
Arctic Wolf
Arctic Wolf

But we know that they grew feathers nearly pure white and thicker than their siblings to maximize warmth in cold temperatures constant.