About the Authors

Cédric Sueur

csueur@ulb.ac.be

Affiliations Department of Ecology and Evolutionary Biology, Princeton University, Princeton, New Jersey, United States of America, Unit of Social Ecology, Free University of Brussels, Brussels, Belgium

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CS. Performed the experiments: CS. Analyzed the data: CS. Contributed reagents/materials/analysis tools: CS. Wrote the paper: CS. Other: CS.