Photo: Arctic Wolf

Found in the northern regions of North America and Greenland, the arctic wolf survives in the harshest regions of the world.

The Arctic Wolf lives in one of the most inhospitable regions of the world. Subjected to sub-zero temperatures, months of darkness, and no food. The main food source for the arctic wolf is musk oxen and caribou although arctic hare and lemmings often supplement their diet. The Arctic Wolf is a subspecies of the Gray Wolf.

This picture is part of the photo album "Alaska Pictures" - there are more beautiful images waiting for you.