About the Authors

Erica L. Larson

ell32@cornell.edu

Affiliation Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America

Jose A. Andrés

Affiliation Department of Biology, University of Saskatchewan, Saskatoon, S.K., Canada

Richard G. Harrison

Affiliation Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ELL JAA RGH. Performed the experiments: ELL. Analyzed the data: ELL JAA. Contributed reagents/materials/analysis tools: ELL JAA RGH. Wrote the paper: ELL JAA RGH.