About the Authors

G. Kai Blaisdell

blaisdell@berkeley.edu

Current address: Department of Environmental Science, Policy and Management, University of California, Berkeley, California, United States of America

Affiliation Institute of Ecology and Evolution, Department of Biology, University of Oregon, Eugene, Oregon, United States of America

Bitty A. Roy

Affiliation Institute of Ecology and Evolution, Department of Biology, University of Oregon, Eugene, Oregon, United States of America

Laurel Pfeifer-Meister

Affiliation Institute of Ecology and Evolution, Department of Biology, University of Oregon, Eugene, Oregon, United States of America

Scott D. Bridgham

Affiliation Institute of Ecology and Evolution, Department of Biology, University of Oregon, Eugene, Oregon, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GKB SDB BAR LPM. Performed the experiments: GKB LPM SDB BAR. Analyzed the data: GKB. Contributed reagents/materials/analysis tools: BAR SDB. Wrote the paper: GKB.