Saber-Toothed Cats and Bison Illustration (IMAGE) University of California - Los Angeles Caption A reconstructed scene in the Pleistocene of western North America shows a group of three saber-toothed cats of the species Smilodon fatalis, pursuing a bison. Credit Artwork by Mauricio Antón 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.