About the Authors

Neeltje J. Boogert

njboogert@gmail.com

Affiliation McGill University, Montréal, Canada

Cavina Bui

Affiliation McGill University, Montréal, Canada

Krista Howarth

Affiliation McGill University, Montréal, Canada

Luc-Alain Giraldeau

Affiliation Département des Sciences Biologiques, Université du Québec à Montréal, Montréal, Canada

Louis Lefebvre

Affiliation McGill University, Montréal, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NJB LAG LL. Performed the experiments: NJB CB. Analyzed the data: NJB CB KH. Contributed reagents/materials/analysis tools: NJB LAG LL. Wrote the paper: NJB KH LAG LL.