Strix occidentalis lucida
Hooley, C. 1992. 1992 Mexican Spottel Owl Informal Monitoring Report, Jicarilla Ranger District, Carson National Forest, USFS. 67 p.
Gila National Forest. 1992. Gila National Forest - North Zone Mexican Spotted Owl (Strix occidentalis lucida) formal monitoring results. 18 p.
Ford-Schmid, R. (1992) Collected 1992 Mexican Spotted Owl Monitoring Forms. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 192 p.
Zimmerman, D.A. 1974. Fall seasonal report (1 Aug .- 30 Nov.), SW New Mexico.
Boucher, P.F. (1992) Letter to R. Madrid, Subject: Formal, Informal Monitoring and Survey for Spotted Owls for 1992. Silver City Ranger District, Gila National Forest, USFS. 23 p.
Boucher, P. (1992) 1990 Mexican Spotted Owl Daytime Follow-up Visit Forms. Silver City Ranger District, Gila National Forest, USFS. 14 p.
Baldwin, J.B. (1992) Letter to Forest Supervisor, Subject: Spotted Owl Informal Monitoring. Contains Mexican Spotted Owl Monitoring Forms. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 4 p.
Taiz, J.D. Reichenbacher, F.W. (1991) 1991 Inventory of Mexican Spotted Owl (Strix occidentalis lucida Nelson) in the Gila Natioanl Foret, Wilderness District. 33 p.
Skaggs, R.W. 1991. A spotted owl inventory in the Organ mountains of south-central New Mexico 1991. Unpubl. report to New Mexico Natural Heritage Program, contract #NMHP 91-06-11.
Sanchez, B. (1991) Formal Spotted Owl Monitoring, Management Territoty 0602007. Silver City Ranger District, Gila National Forest, USFS. 7 p.