(Humpback Whale: The Giant of the Oceans)

Content: 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.

Countries:

United Kingdom

Genres:

Documentary,

TV Movie

Runtime:

46 minutes

Year:

1997

Directors:

Rick Rosenthal

Production companies:

BBC

Actors:

Self

Crews:

Director of Photography

Producer

Director

Producer

Sound Editor