HABITAT

Benson, L. 1982. The Cacti of the United States and Canada. Stanford University Press, Stanford, California. 1044 pp.

Johnson, K., P. Tonne, J. Smith, T. Neville. 2007. DoD Legacy Species at Risk (SAR) New Mexico GIS and species accounts project. Natural Heritage New Mexico Publ. No. 07-GTRcd-321. Natural Heritage New Mexico, University of New Mexico, Albuquerque, NM.

Harrison, H.H. 1975. A field guide to bird's nests in the U.S. east of the Mississippi River. Houghton Mifflin Company, Boston, Massachusetts. 257 p.

• eggs
• HABITAT
• nesting
• behavior
• nest
• breeding

Correll, D.S., and M.C. Johnston. 1970. Manual of the vascular plants of Texas. Texas Research Foundation, Renner. 1881 pp.

• taxonomy
• Texas
• HABITAT
• key
• morphology
• distribution

New Mexico Native Plant Protection Advisory Committee. 1984. A handbook of rare and endemic plants of New Mexico. Univ. New Mexico Press, Albuquerque. 291 pp.

Hall, E. R. 1981a. The Mammals of North America, second edition. Vols. I & II. John Wiley & Sons, New York, New York. 1181 pp.

• morphology
• taxonomy
• HABITAT
• distribution

Luer, C.A. 1975. The native orchids of the United States and Canada excluding Florida. New York Botanical Garden. 361 pp.

• morphology
• orchid
• taxonomy
• distribution
• HABITAT

Hitchcock, A.S. 1951. Manual of the grasses of the United States. 2nd edition revised by Agnes Chase. [Reprinted, 1971, in 2 vols., by Dover Publications, Incorporated, New York.]

• key
• morphology
• taxonomy
• distribution
• GRASSES
• HABITAT

Sullivan, R.M. 1996. Genetics, ecology, and conservation of montane populations of Colorado chipmunks (Tamias quadrivittatus). Journal of Mammalogy. 77:951-975.

Rickett, H. W. 1973. Wild flowers of the United States: Vol. 6 (3 parts). The central mountains and plains. McGraw-Hill Book Company, New York. 784 pp. + plates.

• taxonomy
• wildflowers
• distribution
• HABITAT
• morphology