Le Le (IMAGE) University of Wisconsin-Madison Caption Le Le, a male giant panda at the Memphis Zoo, feeds on a bamboo stalk. Researchers at UW-Madison, Mississippi State University and the Memphis Zoo analyzed the percentage of feeding time Le Le and his female zoo mate, Ya Ya, spent feeding on bamboo leaves relative to stalks. Credit Candace Williams 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.