Mark Carwardine is a British zoologist, writer, radio and TV presenter, wildlife photographer, wildlife tour operator, and an active and outspoken conservationist, with a special interest in cetaceans. His TV series include the BBC’s Last Chance to See, with Stephen Fry, and for many years he presented the weekly half-hour program Nature on BBC Radio 4. He has been writing a monthly column for BBC Wildlife magazine since 2004, is contributing editor of Wanderlust magazine, and has written more than fifty books on wildlife and conservation. He has been studying, observing, and photographing whales, dolphins, and porpoises around the world for more than three decades. Website markcarwardine.com Instagram @markcarwardine1