About the Authors

Mark G. Anderson

manderson@tnc.org

Affiliation The Nature Conservancy, Boston, Massachusetts, United States of America

Charles E. Ferree

Affiliation The Nature Conservancy, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MGA. Performed the experiments: MGA CEF. Analyzed the data: MGA. Contributed reagents/materials/analysis tools: CEF. Wrote the paper: MGA.