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.
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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)