About the Authors

Shelly Masi

masi@mnhn.fr

Affiliations Max Planck Institute for Evolutionary Anthropology, D-04103, Leipzig, Germany, Department of Animal and Human Biology, University of Rome “La Sapienza”, 00185, Rome, Italy

Roger Mundry

Affiliation Max Planck Institute for Evolutionary Anthropology, D-04103, Leipzig, Germany

Sylvia Ortmann

Affiliation RG Evolutionary Ecology, Leibniz-Institute for Zoo and Wildlife Research, D-10315, Berlin, Germany

Chloé Cipolletta

Affiliation WCS Nyungwe Project, WSC Rwanda Program, Kigali, Rwanda

Luigi Boitani

Affiliation Department of Animal and Human Biology, University of Rome “La Sapienza”, 00185, Rome, Italy

Martha M. Robbins

Affiliation Max Planck Institute for Evolutionary Anthropology, D-04103, Leipzig, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SM MMR. Performed the experiments: SM. Analyzed the data: SM RM. Contributed reagents/materials/analysis tools: SM RM SO CC LB. Wrote the paper: SM MMR.