Scientific evaluation of the status of the Northern Spotted Owl

S P Courtney, J A Blakesley, R E Bigley, M L Cody, J P Dumbacher, R C Fleischer, A B Franklin, J F Franklin, R J Gutiérrez, J M Marzluff, L Sztukowski. 2004

Sustainable Ecosystems Institute, Portland, Oregon.

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Title and Executive Summary (PDF or Word)
Table of Contents (PDF or Word)
Chapter 1. Introduction (PDF or Word)
Chapter 2. Northern Spotted Owl biology (PDF or Word)
Chapter 3. Genetics (PDF or Word)
Chapter 4. Prey (PDF or Word)
Chapter 5. Habitat Associations (PDF or Word)
Chapter 6. Habitat Trends (PDF or Word)
Chapter 7. Barred Owl (PDF or Word)
Chapter 8. Demography (PDF or Word)
Chapter 9. Conservation Strategy (PDF or Word)
Chapter 10. Questionnaire (part 1) (PDF or Word)
Chapter 10. Questionnaire (part 2) (PDF or Word)
Chapter 11. Threats (PDF or Word)
Chapter 12. Information needs (PDF or Word)

Appendices (PDF or Word)
Bibliography (PDF or Word)