About the Authors

Ralph J. Stelzer

Affiliation School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom

Lars Chittka

Affiliation School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom

Marc Carlton

Affiliation The London Natural History Society, London, United Kingdom

Thomas C. Ings

t.c.ings@qmul.ac.uk

Affiliation School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RJS LC TCI. Performed the experiments: RJS MC TCI. Analyzed the data: RJS TCI. Wrote the paper: RJS LC TCI. Designed and carried out the surveys: MC.