Martyn Colbeck

Echo, the remarkable matriarch of a family of elephants in Kenya's Amboseli National Park, was most studied elephant in the world, the subject of several books and documentaries, including two NATURE films. For nearly four decades, elephant expert Cynthia Moss, and award-winning filmmaker Martyn Colbeck were on hand to record the trials and triumphs of Echo and her family, documenting the intense loyalties and deep caring that are so fundamental to all elephants, creating a moving record of a life we all can share.

Follow filmmakers as they capture the epic journey of African elephants across the Kalahari desert. The team faces extreme weather, inaccessible terrain, crocodile-infested waters and close encounters with lions in order to shine a light on these remarkable creatures and their ancient migrations.

Sri Lanka: Elephant Island

Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand. It is currently the longest-running series in its genre on British television, with more than 400 episodes broadcast since its inception in 1983. Natural World is produced by the BBC Natural History Unit in Bristol, but individual programmes can be in-house productions, collaborative productions with other broadcasters or films made and distributed by independent production companies and purchased by the BBC. Natural World programmes are often broadcast as PBS Nature episodes in the USA. Since 2008, most Natural World programmes have been shot and broadcast in high definition.

Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand. It is currently the longest-running series in its genre on British television, with more than 400 episodes broadcast since its inception in 1983. Natural World is produced by the BBC Natural History Unit in Bristol, but individual programmes can be in-house productions, collaborative productions with other broadcasters or films made and distributed by independent production companies and purchased by the BBC. Natural World programmes are often broadcast as PBS Nature episodes in the USA. Since 2008, most Natural World programmes have been shot and broadcast in high definition.