Sifaka Trio (IMAGE) Duke University Caption Three Coquerel's sifakas share a tree at the Duke Lemur Center. Credit David Haring, Duke Lemur Center Usage Restrictions Please Credit Photographer 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.