9/20 The naturalist recalls his first pet, a fire salamander given to him on his 8th birthday.
On the African plains, science reveals the secret agility of the elephant mind.
8/20 A 150-million-year-old feather from an animal that lived before birds had evolved.
7/20 The famous naturalist recalls meeting the ten-foot-long Komodo dragon.
6/20 Musings on the structures built by New Guinea's Vogelkop bowerbirds to attract mates.
David Attenborough hosts a celebration of bird impersonator Percy Edwards.
Tim Boon tells the story of Percy Smith, a pioneer in the art of the natural history film.