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Nature
American Arctic
Season 40
Episode 12
The Arctic National Wildlife Refuge in Alaska has long protected survivors of the Ice Age, but this frozen fortress is melting due to climate change. For the caribou, musk oxen, polar bears and Arctic foxes, the Ice Age is slipping away.
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52:59
The mysterious eel is found all over the globe, in fresh and salt water ecosystems alike.
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53:10
Ecologist Chris Morgan embarks on a challenge to find and film a wild Siberian tiger.
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58:51
One man's remarkable experience of raising a group of wild turkey hatchlings to adulthood.
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52:59
Scientists aim to change the public perception of one of Africa's most dangerous snakes.
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53:10
Florida's Everglades National Park is home to a growing number of Burmese pythons.
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53:10
In Yellowstone National Park, two predators reign supreme: the grizzly bear and the wolf.
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53:11
CINE Golden Eagle Award Winner: Hummingbirds spend most of their lives in fast forward.