Lost Worlds: the Forgotten Creatures of Prehistory

Insects, birds, mammals... Where do they come from? Today, thanks to recent discoveries, scientists are recreating the missing pieces of evolution. 00:00 Who killed the giant insects? 49:56 The mystery of feathered dragons 01:40:27 The dawn of mammals Directors: Emma Baus & Bertrand Loyer Follow us on social media : Facebook :