About the Authors

Daniel Z. Grunspan

Contributed equally to this work with: Daniel Z. Grunspan, Sarah L. Eddy

grunny@uw.edu

Affiliation Department of Anthropology, University of Washington, Seattle, WA, 98185, United States of America

Sarah L. Eddy

Contributed equally to this work with: Daniel Z. Grunspan, Sarah L. Eddy

Affiliation Texas Institute for Discovery Education in Science, College of Natural Sciences, University of Texas at Austin, Austin, TX, 78712, United States of America

Sara E. Brownell

Affiliation School of Life Sciences, Arizona State University, Tempe, AZ, 85287, United States of America

Benjamin L. Wiggins

Affiliation Department of Biology, University of Washington, Seattle, WA, 98195, United States of America

Alison J. Crowe

Affiliation Department of Biology, University of Washington, Seattle, WA, 98195, United States of America

Steven M. Goodreau

Affiliation Department of Anthropology, University of Washington, Seattle, WA, 98185, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DZG BLW SLE AJC. Performed the experiments: DZG BLW SLE AJC. Analyzed the data: DZG SMG. Contributed reagents/materials/analysis tools: DZG SMG. Wrote the paper: DZG SLE BLW AJC SMG SEB.