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Planet Earth: The Blue Planet (2007)
Airing | 9/13, 9:00p
S1 E7 | Tidal Seas
1h 0m | Animals, Travel, Miniseries, Documentary, Nature
Watch Planet Earth: The Blue Planet online.
Predators utilize marshes created by tides; finback and humpback whales; sand crabs; surfing snails; dolphins.
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Planet Earth: The Blue Planet is available with the following DIRECTV Signature Packages
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