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Changing Seas
Beneath the Bridge
Season 8
Episode 804
The Blue Heron Bridge in Riviera Beach, Florida is known as one of the best shore dives in the United States. Even though at first it appears as an unlikely dive site, it is home to a rich variety of marine life, ranging from tiny nudibranchs to manta rays. Underwater photographers are documenting what lives beneath the bridge, and a scientist is studying how two species of octopus co-exist there.
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26:43
Visit the remote Pacific, the islands of Maug - a natural laboratory for scientists.
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26:43
Scientists take advantage of manatee gatherings to study them.
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26:43
Some scientists are suggesting that ctenophores are the oldest sea animals.
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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.