Social Dynamics: Knowledgeable Lemurs Gain Status Andrew Whiten  Current Biology  Volume 28, Issue 8, Pages R344-R346 (April 2018) DOI: 10.1016/j.cub.2018.03.004 Copyright © 2018 Elsevier Ltd Terms and Conditions

Figure 1 A lemur pulls a drawer to extract a food reward from a novel artificial foraging device. Group mates were more likely to approach and groom individuals who successfully learned the skill, even after this foraging option was no long available (photo: Ipek Kulahci). Current Biology 2018 28, R344-R346DOI: (10.1016/j.cub.2018.03.004) Copyright © 2018 Elsevier Ltd Terms and Conditions