About the Authors

Kalina Makowiecki

Affiliations School of Animal Biology, The University of Western Australia, Crawley, Western Australia, Australia, School of Psychology, The University of Western Australia, Crawley, Western Australia, Australia

Geoff Hammond

Affiliation School of Psychology, The University of Western Australia, Crawley, Western Australia, Australia

Jennifer Rodger

jennifer.rodger@uwa.edu.au

Affiliation School of Animal Biology, The University of Western Australia, Crawley, Western Australia, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JR KM GH. Performed the experiments: KM. Analyzed the data: KM JR GH. Contributed reagents/materials/analysis tools: JR. Wrote the paper: JR KM GH.