Affiliation: | (1) Center for Conservation and Research, Henry Doorly Zoo, Omaha, Nebraska, USA;(2) Department of Biology, University of Nebraska, Omaha, Nebraska, USA;(3) University of Antananarivo, Antananarivo 101, Antananarivo, Madagascar;(4) Department of Anthropology, State University of New York, Stony Brook, New York, USA;(5) National Geographic, Washington, District of Columbia, USA |