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Changing Seas

Mollusks: More Than A Shell | Changing Seas | Preview

Seashells, with their beautiful shapes and colors, have inspired humans since the dawn of time. Equally fascinating are the animals which make them, and their unique place in the web of life. Researchers and citizen scientists continue to make new discoveries, while a cutting-edge digital project makes vast research collections easily accessible online.

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Season
Saving Sawfish
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26:54
Scientists conduct research to save the Smalltooth Sawfish.
Galapagos: Window into the Future
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27:02
Scientists spend a month in the Galapagos Islands to conduct research.
Biggest Fish in the Sea
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26:54
The world’s largest known aggregation of whale sharks occurs just off the coast of Cancun.
Living Fossils
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26:48
Discover Crinoids which have been around since before the age of Dinosaurs.
Reefs of Rangiroa
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26:46
The Changing Seas team meets with researchers in French Polynesia.
Creatures of the Deep
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26:46
New research sheds light on the lives of mysterious creatures of the deep.
Sunken Stories
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26:45
Divers from around the country learn how to map shipwrecks.
Coral Hybrids
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26:45
Follow one scientist studying coral in Belize.
Coastal Carnivores
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27:14
Scientists studying the coastal Everglades make some perplexing discoveries.
Grouper Moon
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27:01
The Cayman Islands are home to the last great reproductive population of grouper.
Mysterious Microbes
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29:33
Scientists work to identify and link a devastating coral disease to a human pathogen.
Tracking Tigers
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27:16
Scientists use satellite tags and DNA forensic tools to track tiger sharks.
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