Pterosaur. Artwork of a pterosaur flying reptile landing next to some carrion. Pterosaurs,which lived 220 to 65 million years ago,were the first vertebrates to evolve powered flight. It is thought that the vertical crest on the head kept them stable while flying | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Myers, Walter |
Taille de l’image : | 4850 px × 3638 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |