Strix occidentalis lucida
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Dennis. (1994) Multiple Bundled Mexican Spotted Owl Forms. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 170 p.
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Cibola National Forest. 1994. 1994 Mexican Spotted Owl Inventory Forms.
Rocky Mountain Ecology. 2012. Mexican Spotted Owl Annual Survey Report. Submitted to U.S. Fish and Wildlife Service, Section 10 TE-59580A-1. 40p.
Lovelace, D. and R., Boyce. 2012. Mexican Spotted Owl (Strix occidentalis lucida): Perk-Grindstone Hazardous Fuels Reduction Project Update. Lincoln National Forest, Smokey Bear Ranger District; Annual report to USFWS TE-841297. 20 p.
Mendoza, B. (1993) Collected 1993 Mexican Spotted Owl Monitoring Forms. Silver City Ranger District, Gila National Forest, USFS. 17 p.
Lucero, L. 1993. Unpublished letter to: District Ranger, All Districts. Subject: Annual Inventory and Mopnitoring Report. USFS. 20 p.
Long, G. 1993. FY93 Mexican Spotted Owl Inventory and Monitoring Report. Questra Ranger District, Carson National Forest, USFS. 22p.