About the Authors
- E. Tobias Krause
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Contributed equally to this work with: E. Tobias Krause, Barbara A. Caspers
* E-mail: tobias.krause@uni-bielefeld.de
Affiliation Department of Animal Behaviour, University of Bielefeld, Bielefeld, Germany
- Barbara A. Caspers
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Contributed equally to this work with: E. Tobias Krause, Barbara A. Caspers
Affiliation Department of Animal Behaviour, University of Bielefeld, Bielefeld, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: ETK BAC. Performed the experiments: ETK BAC. Analyzed the data: ETK BAC. Contributed reagents/materials/analysis tools: ETK BAC. Wrote the paper: ETK BAC.