About the Authors

Scott F. Pearson

scott.pearson@dfw.wa.gov

Affiliation Washington Department of Fish and Wildlife, Wildlife Research Division, 1111 Washington St. SE., Olympia, Washington, 98501, United States of America

Shannon M. Knapp

Affiliation Statistics Consulting Lab, Bio5 Institute, University of Arizona, 1657 E. Helen St., Tucson, Arizona, 85721, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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