Bamboo Lemur (2 of 2) (IMAGE) Duke University Caption Bamboo lemur populations may have shrunk by half over the last two decades, a study has shown. Credit Photo by David Haring, Duke Lemur Center Usage Restrictions Please credit David Haring, Duke Lemur Center 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.