Synopsis
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.
Réalisateur: Rick Rosenthal
Casting et équipe
Détails
- Date de sortie
- December 3, 1997
- Durée
- 46m
- Langue originale
- en
- Statut
- Released