In order to track whales , the R.V. Odyssey tows a special underwater microphone behind the boat to listen for the sounds that whales make. Here are some of the sounds of the sea beneath us. Stay tuned for more natural sounds broadcast from the Odyssey.

Sperm Whales

• A group of sperm whales recorded in the Bismarck Sea, Papua New Guinea
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• Sperm Whale 'coda'
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• Sperm Whale 'clicks'
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  To learn more about the sounds that sperm whales make, listen the Odyssey Logs - The Acoustic Realm of the Sperm Whale : Part I & Part II