About the Authors
- Alexander W Shingleton, Jayatri Das, David L Stern
- Ecology and Evolutionary Biology, Princeton University, Princeton, New Jersey, United States of America
- Lucio Vinicius
- Leverhulme Centre for Human Evolutionary Studies, University of Cambridge, Cambridge, United Kingdom
The authors have declared that no competing interests exist.
JD, LV, DLS, and AWS conceived, designed, and performed the experiments. AWS analyzed the data and wrote the paper.