About the Authors
- Cen Zeng
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Affiliation Department of Biology II, University of Munich, Munich, Germany
- Ivan Gomez-Mestre
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Affiliation Ecology, Evolution, and Development Group, Doñana Biological Station, Consejo Superior de Investigaciones Científicas, Seville, Spain
- John J. Wiens
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* E-mail: wiensj@email.arizona.edu
Affiliation Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, Arizona, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CZ IGM JJW. Performed the experiments: CZ JJW. Analyzed the data: CZ JJW. Wrote the paper: CZ IGM JJW.