Nature : Arctic Wolf Pack
Preview | 30s
At the very northern edge of North America is Ellesmere Island, where unforgiving Arctic winds tear through the tundra. It's home to one of the most hardened predators on the planet, the white wolf. With their herds of prey continuing to move, these wolves desperately race to keep up and bring back a kill to the hungry mothers and cubs.
Problems Playing Video? | Closed Captioning