Crocodile skull (IMAGE) Flinders University Caption The closest living relatives of birds, crocodillian skeletons photographed at the Gallery of Palaeontology and Comparative Anatomy, Paris. Credit Aubrey Keirnan (Flinders University) Usage Restrictions use with this release License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.