| Affiliation: | 1. School of Human Evolution and Social Change, Arizona State University, Tempe, AZ 85281, USA;2. Institute for Human Origins, Arizona State University, Tempe, AZ 85281, USA;3. Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany;4. Department of Biology, Michigan State University, East Lansing, MI 48824, USA;5. Department of Anthropology, University of California, La Jolla, La Jolla, CA 92093, USA;6. Uaso Ngiro Baboon Project, Laikipia, Kenya;7. Kenya Wildlife Service, Nairobi, Kenya;8. African Conservation Centre, Nairobi, Kenya |
