This pterodactyl was so big it couldn't fly, scientist claims
Por um escritor misterioso
Descrição
Bad news dragon riders: Your dragon can't take off. A new analysis of the largest of pterodactyls suggests they were too big and their muscles too weak to vault into the air and fly. Instead, they were right at the upper limit of animal flight and needed a hill or stiff breeze so they could soar like hang gliders.
New discoveries are bringing the world of pterosaurs to life
Mark P. Witton's Blog: Why we think giant pterosaurs could fly
230-million-year-old mystery fossil sheds light on origins of
New discoveries are bringing the world of pterosaurs to life
Baby Pterodactyls Could Fly From Hatching and Didn't Need Mother's
Could the Quetzalcoatlus and other large Azhdarchid pterosaurs run
Missing link in pterosaur origins discovered
Large Flying Reptile That Ruled the Sky 100 Million Years Ago
This pterodactyl was so big it couldn't fly, scientist claims
Why pterosaurs weren't so scary after all, Dinosaurs
Tiny Jurassic 'Monkeydactyl' has the oldest pair of thumbs on
Launch limit for pterosaur flight, Science
Why we think giant pterosaurs could fly” (…NOT!)
de
por adulto (o preço varia de acordo com o tamanho do grupo)
