About the Authors

Thomas Breuer, Mireille Ndoundou-Hockemba, Vicki Fishlock
Wildlife Conservation Society, Mbeli Bai Study, Nouabalé-Ndoki Project, Brazzaville, Republic of Congo

Thomas Breuer
Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

TB conceived and designed the study. TB, MNH, and VF performed the study. TB analyzed the data and contributed reagents/materials/analysis tools. TB and VF wrote the paper.