About the Authors
- Jim D. Karagatzides
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Affiliation Harvard University, Harvard Forest, Petersham, Massachusetts, United States of America
- Jessica L. Butler
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Affiliation Harvard University, Harvard Forest, Petersham, Massachusetts, United States of America
- Aaron M. Ellison
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* E-mail: aellison@fas.harvard.edu
Affiliation Harvard University, Harvard Forest, Petersham, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JDK JLB AME. Performed the experiments: JDK. Analyzed the data: JDK AME. Wrote the paper: JDK JLB AME.