About the Authors

Joshua A. Drew

j.drew@columbia.edu

Affiliations Department of Ecology, Evolution and Environmental Biology, Columbia University, New York, New York, United States of America, Division of Vertebrate Zoology, American Museum of Natural History, New York, New York, United States of America

Kathryn L. Amatangelo

Affiliation Department of Environmental Science and Biology, The College at Brockport, State University of New York, Brockport, New York, United States of America

Ruth A. Hufbauer

Affiliation Department of Bioagricultural Sciences and Pest Management, and Graduate Degree Program in Ecology, Colorado State University, Fort Collins, Colorado, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JAD RAH KLA. Performed the experiments: JAD RAH KLA. Analyzed the data: JAD RAH KLA. Contributed reagents/materials/analysis tools: JAD RAH KLA. Wrote the paper: JAD RAH KLA.