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How Do Hippos Get Clean?
When it comes to skin care, hippos need a little help. Unable to pick up a stick and scratch their own backs, they’ve gone into partnership with a fish called the barbell. Barbells nibble away all the ticks and parasites and on a hippo's skin. Their service even includes dental hygiene.
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Get an intimate look at what makes woodpeckers so special. Narrated by Paul Giamatti.
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Journey from Canada’s Arctic to the boreal forest and discover how animals survive.
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Follow the great wildebeest migration in East Africa, one of nature’s most amazing events.
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Witness the springtime migrations of butterflies, birds, bison & bats.