About the Authors

Anna M. Taylor

Contributed equally to this work with: Anna M. Taylor, David Reby

anna.magdalena.taylor@gmail.com

Affiliation Mammal Vocal Communication and Cognition Research, School of Psychology, University of Sussex, Brighton, United Kingdom

David Reby

Contributed equally to this work with: Anna M. Taylor, David Reby

Affiliation Mammal Vocal Communication and Cognition Research, School of Psychology, University of Sussex, Brighton, United Kingdom

Karen McComb

Affiliation Mammal Vocal Communication and Cognition Research, School of Psychology, University of Sussex, Brighton, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AMT DR. Performed the experiments: AMT. Analyzed the data: AMT DR. Contributed reagents/materials/analysis tools: AMT DR KM. Wrote the manuscript: AMT DR KM.