![Lion Ark (2013) Lion Ark (2013)](http://image.tmdb.org/t/p/w185/69dXY3GyRLJiBpK35xzfInoUVyt.jpg)
![Humpback Whale: The Giant of the Oceans (1997)](/include/images/no-poster-w185.jpg)
Humpback Whale: The Giant of the Oceans (1997)
1997-12-03
United Kingdom
46 Min.
PG-13
Overview
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.