Bond, Monica L.; Lee, Derek E.; Siegel, Rodney B.; Ward, James P. (2009-09-01). "Habitat Use and Selection by California Spotted Owls in a Postfire Landscape". The Journal of Wildlife Management. 73 (7): 1116–1124. Bibcode:2009JWMan..73.1116B. doi:10.2193/2008-248. S2CID67831139.
Bond, Monica L.; Bradley, Curt; Lee, Derek E. (2016-09-01). "Foraging habitat selection by California spotted owls after fire". The Journal of Wildlife Management. 80 (7): 1290–1300. Bibcode:2016JWMan..80.1290B. doi:10.1002/jwmg.21112.
Hershey, Katherine T.; Meslow, E. Charles; Ramsey, Fred L. (1998). "Characteristics of forests at spotted owl nest sites in the Pacific Northwest". Journal of Wildlife Management. 62 (4): 1398–1410. doi:10.2307/3802006. JSTOR3802006.
U.S. Fish & Wildlife Species Assessment Team; Sacramento Fish and Wildlife Office (23 February 2023). "Endangered and Threatened Wildlife and Plants; California Spotted Owl; Endangered Status for the Coastal-Southern California Distinct Population Segment and Threatened Status With Section 4(d) Rule for the Sierra Nevada Distinct Population Segment". Federal Register. 88 (36): 11600–11639. 88 FR11600
Gutierrez, R. J.; Verner, Jared; McKelvey, Kevin S.; Noon, Barry R.; Steger, George N.; Call, Douglas R.; LaHaye, William S.; Bingham, Bruce B.; Senser, John S. (1992). Verner, Jared; McKelvey, Kevin S.; Noon, Barry R.; Gutierrez, R. J.; Gould Jr., Gordon I.; Beck, Thomas W. (eds.). The California spotted owl: a technical assessment of its current status(PDF). Albany, California: U.S. Department of Agriculture Forest Service: Pacific Southwest Research Station. pp. 79–98. PSW-GTR-133. Archived from the original(PDF) on 2017-06-06.
Bond, Monica L.; Lee, Derek E.; Siegel, Rodney B.; Ward, James P. (2009-09-01). "Habitat Use and Selection by California Spotted Owls in a Postfire Landscape". The Journal of Wildlife Management. 73 (7): 1116–1124. Bibcode:2009JWMan..73.1116B. doi:10.2193/2008-248. S2CID67831139.
Bond, Monica L.; Bradley, Curt; Lee, Derek E. (2016-09-01). "Foraging habitat selection by California spotted owls after fire". The Journal of Wildlife Management. 80 (7): 1290–1300. Bibcode:2016JWMan..80.1290B. doi:10.1002/jwmg.21112.
Hershey, Katherine T.; Meslow, E. Charles; Ramsey, Fred L. (1998). "Characteristics of forests at spotted owl nest sites in the Pacific Northwest". Journal of Wildlife Management. 62 (4): 1398–1410. doi:10.2307/3802006. JSTOR3802006.
Forsman, Eric D.; Anthony, Robert G.; Reid, Janice A.; Loschl, Peter J.; Sovern, Stan G.; Taylor, Margaret; Biswell, Brian L.; Ellingson, Amy; Meslow, E. Charles; Miller, Gary S.; Swindle, Keith A.; Thrailkill, James A.; Wagner, Frank F.; Seaman, D. Erran (2002). "Natal and breeding dispersal of Northern Spotted owls"(PDF). Wildlife Monographs. 149 (149): 1–35. JSTOR3830803.
Forsman, Eric D.; Anthony, Robert G.; Reid, Janice A.; Loschl, Peter J.; Sovern, Stan G.; Taylor, Margaret; Biswell, Brian L.; Ellingson, Amy; Meslow, E. Charles; Miller, Gary S.; Swindle, Keith A.; Thrailkill, James A.; Wagner, Frank F.; Seaman, D. Erran (2002). "Natal and breeding dispersal of Northern Spotted owls"(PDF). Wildlife Monographs. 149 (149): 1–35. JSTOR3830803.
"Spotted Owl". The Peregrine Fund. Retrieved 2023-01-20.
researchgate.net
Gutierrez, R. J.; Franklin, A. B.; LaHaye, W. S. (1995). "Spotted owl (Strix occidentalis)". In Poole, A.; Gill, F. (eds.). Birds of North America No. 179. Philadelphia, Pennsylvania: The American Ornithologists' Union. pp. 1–28 – via The Academy of Natural Sciences of Philadelphia.
Bond, Monica L.; Lee, Derek E.; Siegel, Rodney B.; Ward, James P. (2009-09-01). "Habitat Use and Selection by California Spotted Owls in a Postfire Landscape". The Journal of Wildlife Management. 73 (7): 1116–1124. Bibcode:2009JWMan..73.1116B. doi:10.2193/2008-248. S2CID67831139.
Gutierrez, R. J.; Verner, Jared; McKelvey, Kevin S.; Noon, Barry R.; Steger, George N.; Call, Douglas R.; LaHaye, William S.; Bingham, Bruce B.; Senser, John S. (1992). Verner, Jared; McKelvey, Kevin S.; Noon, Barry R.; Gutierrez, R. J.; Gould Jr., Gordon I.; Beck, Thomas W. (eds.). The California spotted owl: a technical assessment of its current status(PDF). Albany, California: U.S. Department of Agriculture Forest Service: Pacific Southwest Research Station. pp. 79–98. PSW-GTR-133. Archived from the original(PDF) on 2017-06-06.