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Changing Seas
Dolphins: Breaking the Code
Season 10
Episode 1001
Through non-invasive in-water observation, Dr. Denise L. Herzing researches the dolphins’ social structure, behaviors and communication. Now modern technology is making it possible to correlate the dolphins’ sounds and behavior, bringing Herzing and her collaborators closer to decoding dolphin communication.
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Researchers provide data necessary to protect fish populations from further decline.
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26:43
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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.
