orcas

Keeping Large Mammals in Zoos and Aquariums Damages Their Brains

bonobos, chimpanzees, sex life, animal mating, cultural knowledge, menopause, patriarchy, matriarchy, philopatric, primatology, Homo sapiens, orcas,

How Bonobo Mums Are Committed to Improving Their Sons’ Sex Lives

One killer whale from a pod hunting a crabeater seal on an ice floe when a pair of humpbacks (one in the foreground) charged in and drove off the killer whales. Credit: Robert L. Pitman

How Humpback Whales Save Other Mammals from Being Hunted