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Close Encounters

Close Encounters

Season 1 Episode 2
52:33
Episode 5: The Calling

The Calling

Season 4 Episode 5
53:05
When Whales Could Walk

When Whales Could Walk

Season 51 Episode 1
53:31
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Planet California

Rivers of Gold

Season 1 Episode 1

It is a land of extremes - tallest, deepest, highest, hottest. And home to the richest biodiversity in the Americas, from gray whales traveling the California Current to mountain lions in the Sierra Nevada and redwoods harvesting water from the air. In a rapidly changing and thirsty world, drought, dams and fire pose dire threats to an ecosystem connected by rivers on land, air and sea.

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52:33
A wild and spectacular cast of creatures on land and sea are ready for their close-up.
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