Jet-Size Pterosaurs Took Off from Prehistoric Runways

Pterosaurs, with wingspans of 34 feet, are the biggest animals that ever flew. New research shows these beasts needed a downward sloping area to flap their wings before awkwardly taking flight.

Palaeo Pop-Culture: The Inspiring (and Tragic) Story of the Pterosaur Ornithopter – The Bristol Dinosaur Project

Pterosaur Traits - NWF

Pterosaurs: Flight in the Age of Dinosaurs opens on May 19

Zhenyuanopterus pterosaur from the Cretaceous Period

Pterosaur 'Runways' Enabled Huge Prehistoric Flying Animal To Get Airborne, Study Suggests (VIDEO)

Pterosaurs Article, Pterosaurs Information, Facts -- National Geographic

The world's largest plane completes its longest test flight - Q-files - Search • Read • Discover

Physics meets paleontology: The hotly debated mechanics of pterosaur flight

Flying reptile discovered in Scotland dubbed 'Jurassic fighter jet' - Arkeonews

What are some of the dangerous prehistoric birds? Why? How? - Quora

Pterosaur size - Wikipedia