A Sifaka Lemur Munching on a Leaf (IMAGE) Duke University Caption Researchers report that the microbes living in the guts of leaf-eating lemurs like this one are largely shaped by the forests where they live, a finding that could make some species less resilient to deforestation. Credit David Haring, Duke Lemur Center 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.