About the Authors
- Alice M. I. Auersperg
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* E-mail: alice_bayern@hotmail.com
Affiliations Department of Cognitive Biology, University of Vienna, Vienna, Austria, Konrad Lorenz Institute for Ethology, Vienna, Austria
- Auguste M. P. von Bayern
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Affiliation Department of Zoology, University of Oxford, Oxford, United Kingdom
- Gyula K. Gajdon
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Affiliations Department of Cognitive Biology, University of Vienna, Vienna, Austria, Konrad Lorenz Institute for Ethology, Vienna, Austria
- Ludwig Huber
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Contributed equally to this work with: Ludwig Huber, Alex Kacelnik
Affiliation Department of Cognitive Biology, University of Vienna, Vienna, Austria
- Alex Kacelnik
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Contributed equally to this work with: Ludwig Huber, Alex Kacelnik
Affiliation Department of Zoology, University of Oxford, Oxford, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AA AB GG. Performed the experiments: AA. Analyzed the data: AA. Contributed reagents/materials/analysis tools: AA AB GG. Wrote the paper: AA AB GG LH AK.