About the Authors

Megan L Head

To whom correspondence should be addressed. E-mail: megan.head@student.unsw.edu.au

Affiliation School of Biological, Earth and Environmental Sciences, the University of New South Wales, Sydney, Australia

John Hunt

Affiliation School of Biological, Earth and Environmental Sciences, the University of New South Wales, Sydney, Australia

Michael D Jennions

Affiliation School of Botany and Zoology, The Australian National University, Canberra, Australia

Robert Brooks

Affiliation School of Biological, Earth and Environmental Sciences, the University of New South Wales, Sydney, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

MLH, JH, and RB conceived and designed the experiments. MLH and JH performed the experiments. MLH, MDJ, and RB analyzed the data. JH and RB contributed reagents/materials/analysis tools. MLH, JH, MDJ, and RB wrote the paper.