Bubo virginianus
Kimsey, Bryan. 1987. The 1987 Socorro Resource Area Raptor Survey. BLM Socorro Resource Area.
Kimsey, Bryan. 1988. The 1988 Socorro Resource Area Raptor Survey. BLM Socorro Resource Area.
Hathcock, C. 2004. Mexican Spotted Owl Surveys at the Valles Caldera National Preserve in 2004. Los Alamos National Laboratory (LA-UR-04-8382), Los Alamos, NM. 24 p.
Falzone, Kim. 1985. Ground observation monthly report - nuisance wildlife complaints, 1985. White Sands Missile Range. 3 pp.
Gatlin, J. 2015. Mexican Spotted Owl survey results. Carson National Forest, U.S. Forest Service.