Humpback Whale: The Giant of the Oceans
- Originální název: Humpback Whale: The Giant of the Oceans
- Žánr: Dokumentární, TV film
- Hrají: David Attenborough , další...
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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