Diversity of Birds (IMAGE) University of California - Santa Cruz Caption Comparative genomics sheds new light on the diversity of birds and other vertebrates. Credit Jon Fjeldsa/Josefin Stiller/University of Copenhagen Usage Restrictions For use only with news coverage of this research License Licensed 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.