About the Authors
- Franziska C. Schädelin
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* E-mail: franziska.schaedelin@vetmeduni.ac.at
Affiliation Konrad Lorenz Institute of Ethology, Department of Integrative Biology and Evolution, University of Veterinary Medicine, Vienna, Savoyenstrasse, Vienna, Austria
- Stefan Fischer
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Affiliation Institute of Ecology and Evolution, University Bern, Wohlenstrasse, Hinterkappelen, Switzerland
- Richard H. Wagner
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Affiliation Konrad Lorenz Institute of Ethology, Department of Integrative Biology and Evolution, University of Veterinary Medicine, Vienna, Savoyenstrasse, Vienna, Austria
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: FS SF RW. Performed the experiments: FS SF. Analyzed the data: SF. Wrote the paper: RW FS SF.