About the Authors

Tobin D. Northfield, Anthony R. Ives
Department of Zoology, University of Wisconsin, Madison, Wisconsin, United States of America

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: TDN ARI. Performed the experiments: TDN ARI. Analyzed the data: TDN ARI. Wrote the paper: TDN ARI.