Following Yellowstone's wildlife in a fight to survive six freezing winter months.
2 -Summer 49 min
As winter turns to spring, temperatures rise and Yellowstone bursts into life.
3 -Autumn 50 min
Elk move down from the mountains and beavers repair their dams in preparation for winter.
Yellowstone National Park is one of the world's last and most spectacular wildernesses. It is also home to some of the richest wildlife beyond the plains of Africa. This landmark series follows the intertwining stories of Yellowstone's iconic inhabitants: the grey wolf, the grizzly bear and the herds of antelope and buffalo. In a land of beauty and peril, the dramatic lives and fortunes of these animals are inexorably bound together.