About the Authors

Robert A. Davis

Contributed equally to this work with: Robert A. Davis, Tim S. Doherty

robert.davis@ecu.edu.au

Affiliations School of Natural Sciences, Edith Cowan University, Joondalup, Australia, School of Animal Biology, The University of Western Australia, Crawley, Australia

Tim S. Doherty

Contributed equally to this work with: Robert A. Davis, Tim S. Doherty

Affiliation School of Natural Sciences, Edith Cowan University, Joondalup, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RAD. Performed the experiments: RAD. Analyzed the data: TSD RAD. Wrote the paper: RAD TSD.