About the Authors

R. Craig MacLean

craig.maclean@zoo.ox.ac.uk

Affiliation Department of Zoology, University of Oxford, Oxford, United Kingdom

Angus Buckling

Affiliation Department of Zoology, University of Oxford, Oxford, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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