Puerto Rican Crested Anole (IMAGE) University of Missouri-Columbia Caption A new Mizzou study reveals the crested anole is active over a broader range of temperatures than scientists had previously observed. Credit Manuel Leal Usage Restrictions None 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.