About the Authors

Linda van Bommel

linda.vanbommel@anu.edu.au

Affiliations School of Zoology, University of Tasmania, Hobart, Australia, Fenner School of Environment and Society, Australian National University, Canberra, Australia

Chris N. Johnson

Affiliation School of Zoology, University of Tasmania, Hobart, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LVB CNJ. Performed the experiments: LVB. Analyzed the data: LVB. Contributed reagents/materials/analysis tools: LVB CNJ. Wrote the paper: LVB CNJ.