1926
Ligon, J.S. 1926. Habits of the Spotted Owl (Syrnium occidentale). The Auk. 43(4):421-429.
A26LIG01NMUS
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Strix occidentalis lucida
Ligon, J.S. 1926. Habits of the Spotted Owl (Syrnium occidentale). The Auk. 43(4):421-429.
United States Fish and Wildlife Service. 2003. Endangered and threatened wildlife and plants; designation of critical habitat for the Mexican spotted owl. . 5 p.
U.S. Fish and Wildlife Service (USFWS). 1 February 2001. Endangered and threatened wildlife and plants; Final designation of critical habitat for the Mexican Spotted Owl. Federal Register 66(22):8530-8553.
Abeyta, A. 1990. 1990 Mexican Spotted Owl Inventory Form
Hathcock, C.D., Keller, D., Thompson, B.E., and Wright, M.A. 2015. Status of federally listed threatened and endangered species at Los Alamos National Laboratory. Los Alamos National Laboratory, LA-UR-15-29002. 22 p.
U.S. Fish and Wildlife Service. 2005. The continued implementation of the land resource management plans for the eleven National Forests and National Grasslands of the Southwestern Region. Regional Office, Region 2 U.S. FWS, Albuquerque, NM. Cons. #2-22-0
Sadoti, G, K. Johnson, and H. Smith. 2003. Mexican Spotted Owl (Strix occidentalis lucida) habitat evaluation on White Sands Missile Range. White Sands Missile Range Environmental Document Report #WSMR97F013-2003. White Sands Missile Range, Environment an
Williams, J., R., Gay and J., Montoya. 2012. Mexican Spotted Owl: inventory and monitoring. Lincoln National Forest, Sacramento Ranger District; Annual report to USFWS TE-841297. 10 p.
Occupancy of Habitats by Mexican Spotted Owls in Relation to Explosive Noise and Recreational Access at Los Alamos National Laboratory. Charles D. Hathcock, Leslie A. Hansen, and David C. Keller. Western Birds 41:102-106, 2010
Charley, J. 1989. Southwest Region Spotted Owl Field Outing Form-1989