Flying Monsters 3D with David Attenborough (2011) (movie): Famous naturalist David Attenborough explains the rise and fall of pterosaurs, mistakenly known as flying dinosaurs. He also flies a glider to show how big the Quetzalcoatlus, at the time the largest known pterosaur species, reall... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Flying Monsters 3D with David Attenborough (2011) below