9/20 Sir David's first pet was a fire salamander, given by his father on his eighth birthday.
BBC Radio 4
8/20 David recounts the story of a feather from an animal that existed before birds had evolved
7/20 David Attenborough was one of the first people to film the Komodo dragon.
6/20 David Attenborough tells the life story of the Vogelkopf Bower Bird.
5/20 People are not the only species who sing. Many birds do and even another ape.