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Coral Hybrids

Coral Hybrids

Season 5 Episode 501
26:45
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Costa Rica's Surfing Paradise

Season 17 Episode 1701
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Whales in a Plastic Ocean

Whales in a Plastic Ocean

Season 17 Episode 1702
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Mystery of the Spinning Fish

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The Elephant Seals of Año Nuevo

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Episode 5: The Calling

The Calling

Season 4 Episode 5
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When Whales Could Walk

Season 51 Episode 1
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Changing Seas

Coral Hybrids - Trailer

Once a common sight in the Caribbean and Florida, Elkhorn and Staghorn corals are now listed as threatened on the U.S. Endangered Species list. But while these corals have declined in recent years, their hybrid appears to be increasing in parts of the region.

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