Kenya Lion Research (IMAGE) University of Wyoming Caption Researcher Caroline Ng'weno and a colleague monitor the temperature of a lion on the Ol Pejeta Conservancy in central Kenya during her research on the interaction of lions with Jackson's hartebeest, other wild ungulates and cattle. Credit Douglas Kamaru 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.