About the Authors

Janine E. Robinson

jr418@kent.ac.uk (JER); D.L.Roberts@kent.ac.uk (DLR)

Affiliation Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent, Canterbury, Kent, CT2 7NR, United Kingdom

Freya A. V. St. John

Affiliation Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent, Canterbury, Kent, CT2 7NR, United Kingdom

Richard A. Griffiths

Affiliation Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent, Canterbury, Kent, CT2 7NR, United Kingdom

David L. Roberts

jr418@kent.ac.uk (JER); D.L.Roberts@kent.ac.uk (DLR)

Affiliation Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent, Canterbury, Kent, CT2 7NR, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JER FAVSJ RAG DLR. Performed the experiments: JER DLR. Analyzed the data: JER. Wrote the paper: JER FAVSJ RAG DLR.