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Changing Seas
Creatures of the Deep - Trailer
In the cold, deep waters of the Gulf of Mexico, little-known animals spend their entire lives in near darkness, far removed from our human world. Until now, little research has been conducted on these creatures of the deep, keeping much of their lives a mystery.
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26:43
Discover how some fish species change their sex.

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26:44
Researchers provide data necessary to protect fish populations from further decline.

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26:42
Researchers study what impact ecotourism might have on southern stingrays.
26:43
Researchers are beginning to understand where turtles go during their “lost years.”

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26:54
Scientists conduct research to save the Smalltooth Sawfish.

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27:02
Scientists spend a month in the Galapagos Islands to conduct research.

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26:54
The world’s largest known aggregation of whale sharks occurs just off the coast of Cancun.

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26:48
Discover Crinoids which have been around since before the age of Dinosaurs.

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26:46
The Changing Seas team meets with researchers in French Polynesia.

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26:46
New research sheds light on the lives of mysterious creatures of the deep.

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26:45
Divers from around the country learn how to map shipwrecks.

26:45
Follow one scientist studying coral in Belize.