About the Authors

Andrew Balmford, James Beresford, Jonathan Green, Andrea Manica
Department of Zoology, University of Cambridge, Cambridge, United Kingdom

Robin Naidoo
Conservation Science Program, World Wildlife Fund–US, Washington, DC, United States of America

Matt Walpole
Fauna and Flora International, Cambridge, United Kingdom

Corresponding Author

a.balmford@zoo.cam.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: AB RN MW AM. Performed the experiments: AB JB JG RN MW AM. Analyzed the data: AB JB JG AM. Wrote the paper: AB RN AM. Obtained grant: AB.