Charlotte Uhlenbroek travels to Madagascar to follow the story of three mother ring-tailed lemurs struggling to survive one of the driest and hottest seasons in decades. Show more

Charlotte Uhlenbroek has brought the world of wildlife to television for just over a decade. On location in Africa, she reflects on some of her most memorable moments to date. Show more

New series. Ben Fogle takes a team of would-be adventurers on a gruelling trek of the Himalayas. He is helped by naturalist Charlotte Uhlenbroek and psychologist Cynthia McVey. Show more

Ben Fogle has been forced to turn down several applicants for his life changing treks, many of them deserving adventurers. They are offered another chance in this episode. Show more

Ben Fogle chose a team of adventurers for his trip to the Himalayas in a previous episode, and they're now on day two of their trek. Show more

Ben Fogle chose a team of adventurers for his trip to the Himalayas in a previous episode, and they're now on the final push to the sacred lakes of Panch Pokhari. Show more

Ben Fogle brings back four of the toughest explorers from this series' expeditions to help him fufil his childhood dream: to climb Mount Roraima in Venezuela. Show more

Jonathan chats to Emmy Award-winning Hollywood actor Ben Stiller, biking fanatic and Star Wars hero Ewan McGregor, rap superstar Eminem and TV wildlife guru Charlotte Uhlenbroek. Show more

Jules Hudson and Ellie Harrison are in Staffordshire exploring its wide open moorlands and the imposing millstone grit ridges of the Roaches. Show more

Michael Parkinson talks to Dame Judi Dench, comedian Peter Kay and zoologist and TV presenter Charlotte Uhlenbroek. With music from Will Young.