About the Authors

Matthew R. Dzialak

matt@haydenwing.com

Affiliation Hayden-Wing Associates, LLC, Natural Resource Consultants, Laramie, Wyoming, United States of America

Seth M. Harju

Affiliation Hayden-Wing Associates, LLC, Natural Resource Consultants, Laramie, Wyoming, United States of America

Robert G. Osborn

Current address: New Mexico Game and Fish Department, Santa Fe, New Mexico, United States of America

Affiliation Hayden-Wing Associates, LLC, Natural Resource Consultants, Laramie, Wyoming, United States of America

John J. Wondzell

Affiliation Hayden-Wing Associates, LLC, Natural Resource Consultants, Laramie, Wyoming, United States of America

Larry D. Hayden-Wing

Affiliation Hayden-Wing Associates, LLC, Natural Resource Consultants, Laramie, Wyoming, United States of America

Jeffrey B. Winstead

Affiliation Hayden-Wing Associates, LLC, Natural Resource Consultants, Laramie, Wyoming, United States of America

Stephen L. Webb

Affiliation Hayden-Wing Associates, LLC, Natural Resource Consultants, Laramie, Wyoming, United States of America

Competing Interests

This work was funded by a commercial source, Pioneer Natural Resources Company. Hayden-Wing Associates, LLC provided in-kind contributions including travel costs associated with dissemination of this work, and materials associated with data collection and analysis including radio-telemetry equipment, GPS devices, and statistical analysis software. Having received funding from this source, the consultancy could reasonably be perceived as a financial competing interest. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: MRD SMH RGO LDHW JBW. Performed the experiments: MRD SMH. Analyzed the data: MRD SMH SLW. Wrote the paper: MRD SMH SLW. Field observation: MRD SMH RGO JJW. Data collection: SMH RGO JJW.