'Parrot Dinosaur' Learned to Walk on Two Legs Like Humans

  • Uploaded by Newsy on Jul 1, 2013
  • Views: 42
The Psittacosaurus was one of the few dinosaurs to walk on two legs - but only did so as an adult.

The Psittacosaurus was one of the few dinosaurs to walk on two legs - but only did so as an adult.

Categories:
Show More Show Less
Comments