About the Authors
- Sara DeLeon, Rayko Halitschke, André Kessler, André A. Dhondt
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America
- Sara DeLeon
- Department of Biodiversity, Earth, and Environmental Science; Drexel University, Philadelphia, Pennsylvania, United States of America
- Ralph S. Hames, André A. Dhondt
- Laboratory of Ornithology, Cornell University, Ithaca, New York, United States of America
- Timothy J. DeVoogd
- Department of Psychology, Cornell University, Ithaca, New York, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SD TJD AAD. Performed the experiments: SD RH. Analyzed the data: SD RH RSH. Contributed reagents/materials/analysis tools: RH AK. Wrote the paper: SD RH RSH TJD AK AAD.