About the Authors
- Jamie Whitehouse
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Affiliation Department of Psychology, University of Portsmouth, Portsmouth, Hampshire, United Kingdom
- Bridget M. Waller
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* E-mail: Bridget.waller@port.ac.uk
Affiliation Department of Psychology, University of Portsmouth, Portsmouth, Hampshire, United Kingdom
- Mathilde Chanvin
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Affiliation Department of Psychology, University of Portsmouth, Portsmouth, Hampshire, United Kingdom
- Emma K. Wallace
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Affiliation Department of Psychology, University of York, York, Yorkshire, United Kingdom
- Anne M. Schel
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Affiliation Department of Psychology, University of York, York, Yorkshire, United Kingdom
- Kate Peirce
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Affiliation Department of Psychology, University of Portsmouth, Portsmouth, Hampshire, United Kingdom
- Heidi Mitchell
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Affiliation Marwell Wildlife, Winchester, Hampshire, United Kingdom
- Alaina Macri
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Affiliation Royal Zoological Society of Scotland, Edinburgh Zoo, Edinburgh, United Kingdom
- Katie Slocombe
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Affiliation Department of Psychology, University of York, York, Yorkshire, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: BMW KS. Performed the experiments: JW MC EKW AMS KP. Analyzed the data: JW. Contributed reagents/materials/analysis tools: HM AM. Wrote the paper: JW BMW KS.