Quetzalcoatlus: Bird or Dinosaur?
The enormous, pterodactyl-like quetzalcoatlus may seem like a dinosaur, but technically is not. This video explains why all birds are dinosaurs, but the quetzalcoatlus and other similar creatures were simply flying reptiles.
Key Facts In This Video
Hummingbirds are considered dinosaurs, although some flying "dinosaurs" aren't actually considered dinosaurs. (0:16)
During the time of the dinosaurs, there were many "winged lizards". (1:26)
Birds evolved from two-legged land animals. (2:04)