About the Authors

Dylan P. Smith

Affiliation Department of Biology, Stanford University, Stanford, California, United States of America

Kabir G. Peay

kpeay@stanford.edu

Affiliation Department of Biology, Stanford University, Stanford, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KGP. Performed the experiments: DPS. Analyzed the data: DPS KGP. Contributed reagents/materials/analysis tools: DPS KGP. Wrote the paper: DPS KGP. Performed fieldwork: DPS KGP.