About the Authors

Natalia Zabzina

Affiliation Mathematics Department, Uppsala University, Uppsala, Sweden

Audrey Dussutour

Affiliation Research Center on Animal Cognition, Université Paul Sabatier, Toulouse, France

Richard P. Mann

Affiliation Mathematics Department, Uppsala University, Uppsala, Sweden

David J. T. Sumpter

Affiliation Mathematics Department, Uppsala University, Uppsala, Sweden

Stamatios C. Nicolis

snicolis@math.uu.se

Affiliation Mathematics Department, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AD NZ DJTS SCN. Performed the experiments: AD NZ. Analyzed the data: AD NZ RPM DJTS SCN. Contributed reagents/materials/analysis tools: AD NZ RPM DJTS SCN. Wrote the paper: AD NZ RPM DJTS SCN.