CACHALOTS UNE HISTOIRE DE FAMILLE

It's the story of a unique family living off the coast of Mauritius. A family of grandmothers and mothers, daughters and sons... plus the adult males returning from long months in the southern seas. Scientists spent ten years studying their social behaviour and reveal the role of each family member.

Directed by: Guillaume Vincent, René Heuzey, François Sarano (France, 2022)