Otus flammeolus
Kauffman, D.R. (1994) Final Report, 1994 Sunsport Spotted Owl Survey, 12 August 1994. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 21 p.
Beach, M. (1994) Multiple Bundled 1994 Mexican Spotted Owl Inventory Forms. Questa Ranger District, Carson National Forest, USFS. 18 p.
Bacorn, J. Burns, B. (1993) Collected 1993 Mexican Spotted Monitoring Forms. Silver City Ranger District, Gila National Forest, USFS.
Bacorn, J. Gardner, K. (1993) Collected 1993 Mexican Spotted Owl Monitoring Forms. Silver City Ranger District, Gila National Forest, USFS. 33 p.
Ford-Schmid, R. (1992) Collected 1992 Mexican Spotted Owl Monitoring Forms. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 192 p.
Perlman, M. Walsh, J.. (1991) 1991 Mexican Spotted Owl Inventory Form. Tres Peidras Ranger District, Carson National Forest, USFS. 75 p.
Frybarger, S. (1992) Collected 1991 Mexican Spotted Owl Monitoring Forms. Silver City Ranger District, Lincoln National Forest, USFS. 120 p.
Flanagan, P. (1991) 1991 Mexican Spotted Owl Inventory Form. Questa Ranger District, Carson National Forest, USFS. 41 p.
Anderson, J. (1991) 1991 Mexican Spotted Owl Inventory Form. Sandia Ranger District, Cibola National Forest, USFS. 2 p.
Johnson, E.D. Zwank, P.J. (1990) Final Report, Flammulated Owl Bioogy on the Sacramento Unit of the Lincoln National Forest. Study Completion Report. Linxoln Supervisor's Office, Lincoln National Forest, USFS. 75 p.