About the Authors

Misa Winters

Affiliation School of Biological Sciences, Washington State University, Pullman, Washington, United States of America

Jodi Lynn Barta

Affiliations School of Biological Sciences, Washington State University, Pullman, Washington, United States of America, Department of Anthropology, Washington State University, Pullman, Washington, United States of America

Cara Monroe

Affiliations School of Biological Sciences, Washington State University, Pullman, Washington, United States of America, Department of Anthropology, Washington State University, Pullman, Washington, United States of America, Department of Anthropology, University of California-Santa Barbara, Santa Barbara, California, United States of America

Brian M. Kemp

bmkemp@wsu.edu

Affiliations School of Biological Sciences, Washington State University, Pullman, Washington, United States of America, Department of Anthropology, Washington State University, Pullman, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MW JLB CM BMK. Performed the experiments: MW JLB. Analyzed the data: MW JLB CM BMK. Wrote the paper: MW JLB CM BMK.