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Nature
Grizzly Bear Hunts Caribou Herd
The caribou migration is a veritable feast for grizzly bears — if the bears can catch them. Grizzlies hunt all the way to the Arctic Ocean in the summer, but caribou are faster than bears on the open plain.
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Follow a female mountain lion in the Montana mountains over the course of a decade.
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After drought, the rains finally come. But can Katavi survive the flooding?