This tiny pipsqueak may explain why dinosaurs and pterosaurs sported feathers.
Source: https://www.livescience.com/dinosaur-pterosaur-reptile-relative.html
Only the Autodidact is Free
This tiny pipsqueak may explain why dinosaurs and pterosaurs sported feathers.
Source: https://www.livescience.com/dinosaur-pterosaur-reptile-relative.html