Strix occidentalis lucida
Gila National Forest. 1990. Reserve Ranger District Spotted Owl habitat description - form 2.
Falvey, B. Hall, B. (1990) 1990 Mexican Spotted Owl Inventory Form and Maps. Sandia Ranger District, Cibola National Forest, USFS. 12 p.
Burns, B. Tudek, B. (1990) Collected Mexican Spotted Owl Forms. Silver City Ranger District, Gila National Forest, USFS. 68 p.
Allen, J. Tudek, B. (1990) Assorted Mexican Spotted Owl Forms. Silver City Ranger District, Gila National Forest, USFS. 83 p.
West, S. 1989. Unpublished summer 1989 field report for 1 June - 31 July 1989.
Marta, Karen. 1989. Carson National Forest Spotted Owl Form, El Rito Ranger District, Carson National Forest. USFS. 7 p.
Hudgens, B. (1989) Gila Natioanl Forest, Quenado Ranger District, Spotted Owl Surveys Form 1. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 9 p.
Hudgens, B. (1989) Gila National Forest, Luna Ranger District, Spotted Owl Survey Form 1. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 26 p.
Skaggs, R.W. 1988. Status of the Spotted Owl in Southern New Mexico: 1900-1987 and Appendix 1. Records of spotted owls in southern NM: 1902-1987. published paper for NM Dept. of Game and Fish, contract #519-75-02. 7 p.
Carson National Forest. 1988. Spotted Owl form, survey for Mexican Spotted Owl.