About the Authors
- J. Marion Adeney
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Affiliation Nicholas School of the Environment, Duke University, Durham, North Carolina, United States of America
- Norman L. Christensen Jr
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Affiliation Nicholas School of the Environment, Duke University, Durham, North Carolina, United States of America
- Stuart L. Pimm
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* E-mail: stuartpimm@aol.com
Affiliation Nicholas School of the Environment, Duke University, Durham, North Carolina, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JMA NLC SLP. Analyzed the data: JMA SLP. Wrote the paper: JMA NLC SLP.