Darren Croft, a researcher and Professor of Animal Behaviour at the University of Exeter, dives into the fascinating world of killer whales. He examines the crucial role of matriarchs in orca family units, revealing how these elder females guide their pods. The discussion also touches on the evolutionary enigma of menopause in killer whales, a rare phenomenon that may enhance the survival of their offspring. Croft's personal journey from dyslexia to animal behavior research adds a heartfelt touch, showcasing both struggles and triumphs in the pursuit of understanding these majestic marine mammals.