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Nature
This Unexplained Companion
A pack of wolves isolates an injured elk on a ridge in Idaho's River of No Return Wilderness. Then, something remarkable happens. A companion appears and puts herself between the wolves and the injured elk.
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54:19
Researchers and filmmakers produce the first comprehensive film chronicle of the jaguar.
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55:02
The walls of ice in Glacier Bay surround the most beautiful sights Alaska has to offer.
