About the Authors
- R. Scott Cornman
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* E-mail: rcornman@usgs.gov
Affiliation U.S. Geological Survey, Fort Collins Science Center, 2150 Centre Avenue, Fort Collins, CO, 80526, United States of America
- Clint R. V. Otto
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Affiliation U.S. Geological Survey, Northern Prairie Wildlife Research Center, 8711 37th Street Southeast, Jamestown, ND, 58401, United States of America
- Deborah Iwanowicz
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Affiliation U.S. Geological Survey, Leetown Science Center, 11649 Leetown Road, Kearneysville, WV, 25430, United States of America
- Jeffery S. Pettis
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Affiliation U.S. Department of Agriculture-Agriculture Research Service, Beltsville Agricultural Research Center, Bee Research Laboratory, 10300 Baltimore Avenue, Beltsville, MD, 20705, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: RSC CRVO JSP DI. Performed the experiments: DI CRVO. Analyzed the data: RSC CRVO. Wrote the paper: RSC CRVO DI JSP.