•
•
•
•
•
•
•
•
•
•
The documentary explains why whales can dive so deep, how they breathe and how they communicate with each other. Breathtaking footage shows how whales eat and hunt. The film also addresses the question of why many whale species have to fight for their survival today.
January 1, 2006
Similar to Was ist Was - Wale und Delfine
