About the Authors

Mark F. Richardson

m.richardson@deakin.edu.au

Affiliation Deakin University, Geelong, Australia. School of Life and Environmental Sciences, Centre for Integrative Ecology, (Waurn Ponds Campus). 75 Pigdons Road. Locked Bag 20000, Geelong, VIC 3220, Australia

Craig D. H. Sherman

Affiliation Deakin University, Geelong, Australia. School of Life and Environmental Sciences, Centre for Integrative Ecology, (Waurn Ponds Campus). 75 Pigdons Road. Locked Bag 20000, Geelong, VIC 3220, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MFR CDHS. Performed the experiments: MFR CDHS. Analyzed the data: MFR. Wrote the paper: MFR CDHS.