Elk move down from the mountains and beavers repair their dams in preparation for winter.

Autumn

Peter Firth

Summer

Following Yellowstone's wildlife in a fight to survive six freezing winter months.

Winter

As the snow melts, the extent of Yellowstone is revealed, but summer here is fickle.

A natural history portrait of a year in Yellowstone, following the fortunes of America's wildlife icons as they face the challenges of one of the most extraordinary wildernesses on Earth.

Autumn

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Season 1 Episodes3

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