About the Authors

Mathieu Lihoreau, Nigel E. Raine, Ralph J. Stelzer, Lars Chittka
Biological and Experimental Psychology Group, School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom

Andrew M. Reynolds, Ka S. Lim, Alan D. Smith, Juliet L. Osborne
Rothamsted Research, Harpenden, Hertfordshire, United Kingdom

Corresponding Author

l.chittka@qmul.ac.uk

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: ML NER LC. Performed the experiments: ML NER RJS ADS. Analyzed the data: ML RJS AMR. Contributed reagents/materials/analysis tools: AMR KSL ADS JLO. Wrote the paper: ML NER AMR ADS JLO LC.