Zebra and Wildebeest (IMAGE) Arizona State University Caption Fossils from animals like wildebeest and other hoofed grazers can tell researchers a lot about what the environment was like millions of years ago. Credit Kaye Reed 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.