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Humpback Whale: The Giant of the Oceans

Latest research shows the humpback whales’ song to be a weapon used in verbal exchanges between bulls fighting over females. These battles can sometimes turn physical, sometimes endangering mothers with vulnerable calves.
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Durée: 46 minutes

Qualité: HD

Libération: 1997

Humpback Whale: The Giant of the Oceans (1997) - IMDb  6