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Season 1 Episode 1
55:26
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Season 1 Episode 2
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Season 1 Episode 3
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Evolution Earth Season 1

Grasslands

Season 1 Episode 5
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Episode 5: The Calling

The Calling

Season 4 Episode 5
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When Whales Could Walk

When Whales Could Walk

Season 51 Episode 1
53:31
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Evolution Earth

How Silver Key Anoles are Adapting to Tropical Hurricanes

On the Turks and Caicos Islands, animals have a far greater ability to adapt to a changing world than we thought. Anthony Herrel studies how Silver Key anoles have evolved to keep up with destructive weather in the tropics. With changes in legs, feet, and aerodynamics, evolution is taking place at incredible speeds.

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Evolution Earth Season 1
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55:05
Forgotten and overlooked, grasslands could hold the key to our planet’s survival.
Ice
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55:25
Ice
At the planet’s frozen extremes, animals can reveal the changes taking place.
Heat
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55:31
In the hottest places, species are going to extraordinary lengths to survive.
Islands
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55:26
Remarkable island wildlife reveals insights into our rapidly changing planet.
Earth
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55:26
Animals have a surprising story to tell about our rapidly changing planet.
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