About the Authors
- Julie A. Jedlicka, Deborah K. Letourneau
- Department of Environmental Studies, University of California Santa Cruz, Santa Cruz, California, United States of America
- Russell Greenberg
- Migratory Bird Center, Smithsonian Conservation Biology Institute, National Zoological Park, Washington, DC, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: JAJ RG DKL. Performed the experiments: JAJ. Analyzed the data: JAJ. Contributed reagents/materials/analysis tools: JAJ RG. Wrote the paper: JAJ. Revised the article: RG DKL.