Tricky take-off kept pterodactyls grounded

A new study, which teamed cutting-edge engineering techniques with paleontology, has found that take-off capacity may have determined body size limits in extinct flying reptiles.

How did big Pterosaurs get off the ground?

Mark P. Witton's Blog: Why we think giant pterosaurs could fly

Sandhill Cranes: Today's Pterodactyl of the Sky - North American

Darren Naish: Tetrapod Zoology: Why azhdarchids were giant storks

Four legs good, two legs bad? Dave Hone's Archosaur Musings

SMRA – Saw Mill River Audubon

Quetzalcoatlus & Rider Pterosaur Miniature Dinosaur Model

Evolution of flight in birds

Pterodactyl Hot Sex Picture

The Prehistoric Wonders of 'Paleoart' and 'Dinosaur Art II' - The

230-million-year-old mystery fossil sheds light on origins of

Prehistoric Planet': Visualizing Our Best Guess at the Late

JURASSIC WORLD: CAMP CRETACEOUS REDUX - Jurassic World Forum

Fossil prints reveal giant winged reptile was a stalker

Pterosaurs - ScienceDirect