About the Authors

Kristal E. Cain

kristalcain@gmail.com

Affiliations Department of Biology, Indiana University, Bloomington, Indiana, United States of America, Center for the Integrative Study of Animal Behavior, Bloomington, Indiana, United States of America, Research School of Biology, Australian National University, Acton, Australia

Ellen D. Ketterson

Affiliations Department of Biology, Indiana University, Bloomington, Indiana, United States of America, Center for the Integrative Study of Animal Behavior, Bloomington, Indiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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