About the Authors

Jack Giovanini

Affiliation Statistics, Mathematics, and Operations Research, Weyerhaeuser NR, Federal Way, Washington, United States of America

Andrew J. Kroll

aj.kroll@weyerhaeuser.com

Affiliation Timberlands Technology, Weyerhaeuser NR, Federal Way, Washington, United States of America

Jay E. Jones

Affiliation Statistics, Mathematics, and Operations Research, Weyerhaeuser NR, Federal Way, Washington, United States of America

Bob Altman

Affiliation American Bird Conservancy, Corvallis, Oregon, United States of America

Edward B. Arnett

Affiliation Theodore Roosevelt Conservation Partnership, Washington, DC, United States of America

Competing Interests

All five authors have worked on the study and manuscript and approve of its submission. Neither the authors nor the organizations that they represent would benefit financially from the results of this research. 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: BA EBA. Performed the experiments: BA EBA. Analyzed the data: JG AJK JJ. Contributed reagents/materials/analysis tools: JG AJK JJ BA EBA. Wrote the paper: JG AJK JJ.