Northern Spotted Owls
USDI, Fish & Wildlife Service, Northern Spotted Owl Recovery Plan site
USDI, Fish & Wildlife Service, Draft Proposed Critical Habitat for Northern Spotted Owl
US Geological Survey (USGS), Press Release "Spotted Owl Groups Defined with Genetics"
"Scientific evaluation of the status of the Northern Spotted Owl" by 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. Gutierrez, J. M. Marzluff, and L. Sztukowski. 2004. Sustainable Ecosystems Institute.
USDI, Fish & Wildlife Service, Northern Spotted Owl site (includes life history, status, press releases, and other information)
USGS Status and Trends of the Nation's Biological Resources, Chapter on Northern Spotted Owl
USDA, Forest Service, Northern Spotted Owl Effectiveness Monitoring Plan for the Northwest Forest Plan (pdf)
USDI, National Park Service website (includes a short automated clip showing an owl hunting)
USDI, National Park Service, "Hands on the Land," Spotted Owl Study
|The Northern Spotted Owl range is considered to cover 57 million acres, which is owned by a variety of private and governmental entities as shown below:|
Private (small holdings)
Large Private (Industrial)