Strix occidentalis lucida
Delaney, D.K. Grubb, R.G. Pater, L.L. (1997) Effects of Helicopter Nouse on Nesting Mexican Spotted Owls. Guadalupe Ranger District, Lincoln National Forest, USFS. 45 p.
Cordova, L. Nicolet, T. McCaw, J. Hardesty, J. Sanchez, T. Nino, I. (2003) Mexican Spotted Owl Strix occidentalis lucida Inventory and Monitoring Annual Report 2003. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 10 p.
Banwart, D. (2003) Unpublsiehd Letter Re: Final Report: Mexican Spotted Owls-Guadalupe Ntns N.P., TX & Carrizo Mtns, NM. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 5 p.
Unknown (2002) Formal Monitoring Results for Hawks Aloft, INC. Contract Surveys for Scott Able Fire 2002. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 5 p.
Kauffman, M. Chaplin, K. Kauffman, D. Vaughan, C. (2002) Multiple Bundled Mexican Spotted Owl Survey Forms. Guadalupe Ranger District, Lincoln National Forest, USFS. 44 p.
Kauffman, D. (2002) Bundled Mexican Spotted Owl Reports for 1991-2002. Smokey Bear Ranger District, Lincoln National Forest, USFS. 482 p.
Cordova, L. et al. (2002) Mexican Spotted Owl, Strix occidentalis lucida, Inventory and Monitoring Annual Report, 2002. Smokey Bear Ranger District, Lincoln National Forest, USFS. 257 p.
Unknown (2001) Mexican Spotted Owl: Strix occidentalis Annual Report. Smokey Bear Ranger District, Lincoln National Forest, USFS. 197 p.
Allison-Kosior, G. Allison, S. (2001) Gunsight Cave Trip Report. Guadalupe Ranger District, Lincoln National Forest, USFS. 1 p.
Unknown (2000) Mexican Spotted Owl Annual Report, Lincoln National Forest, Smokey Bear Ranger District, 2000. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 11 p.