Leif, A. P. and L. M. Smith. 1993. Winter diet quality, gut morphology and condition of northern bobwhite and scaled quail in west Texas. Journal of Field Ornithology 64:527-538.

Schroeder, M. A., and C. E. Braun. 1993. Partial migration in a population of greater prairie-chickens in northeastern Colorado. Auk 110:21-28.

Hatch, S.L. and J. Pluhar. 1993. Texas range plants. Texas A&M University Press, College Station, Texas.

Anonymous, 1993, and Opinion 1704. 1993. Artemia franciscana, Kellogg, 1906 (Crustacea, Branchiopoda). Specific name conserved. Bulletin of Zool. Nomenclature 50:68-69.

Flanagan, T. J. 1993. Recolonization of the common raven in Berkshire County, Massachusetts. Bird Observer 21(4):197-204.

Kuyt, E. 1993. Whooping crane, GRUS AMERICANA, home range and breeding range expansion in Wood Buffalo National Park, 1970-1991. Canadian Field-Naturalist 107:1-12.

Minno, M. C., and T. C. Emmel. 1993. Butterflies of the Florida Keys. Scientific Publishers, Gainsville, FL. 168 pp.

Sedgwick, J. A. 1993a. Reproductive ecology of dusky flycatchers in western Montana. Wilson Bulletin 105:84-92.

Williamson, L. L. 1993. The American Woodcock management plan: can it work? IN J.R. Longcore and G.F. Sepik (editors) Proceedings of the eight American Woodcock symposium. U.S. Fish and Wildlife Service Biological Report No. 16: 105-108.

Wolok, M. 1993. Unpublished Mexican Wolf Recovery Program reported wolf occurrence forms.

Ernest, K.A., Aldon, E.F., and Muldavin, E. 1993. Woody Debris in Undisturbed Pinyon-Juniper Woodlands of New Mexico, Mesita De Los Ladrones Vegetation Survey Data. University of New Mexico, Department of Biology, 130 p.

Black, J. and R. Meyer. 1993. Summary of bird sighting in summer with summary by S.O. Williams III, NM Dept Game and Fish.

Hafner, D.J. 1993. Unpublished manuscript on Ochotona princeps nigrescens in New Mexico. . 2 p.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Cutthroat Trout. Retrieved from Regional Office, USFS. 6 p.

Unknown. 1993. BISON-M Draft- Taxonomy Species Cuckoo, Yellow Billed. Linnaeus Authority. USFS

Flora of North America Editorial Committee (FNA). 1993a. Flora of North America north of Mexico. Vol. 2. Pteridophytes and gymnosperms. Oxford Univ. Press, New York. xvi + 475 pp.

Bacon, J. R. for Cortez III. 1993. Letter to Bob Sivinski and Karen Lightfoot re: ^&Cereus greggii observation of 9 December 1993. 17 December 1993. 1 page.

1993 Northern Goshawk Annual Report. Cloudcroft and Mayhill Ranger Districts. Lincoln National Forest. Prepared by Larry Paul, Barbara Rasch, Reviewed by Danney Salas.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Cutthroat Trout. Retrieved from Regional Office, USFS. 7 p.

White Sands Missile Range. 1993. Listing of White Sands Missile Range satellite facilities (off WSMR proper). 2 p.

Dick-Peddie, W.A. 1993. New Mexico vegetation; past, present and future. University of New Mexico Press, Albuquerque, New Mexico.

Donald, D. B., and D. J. Alger. 1993. Geographic distribution, species displacement, and niche overlap for lake trout and bull trout in mountain lakes. Canadian Journal of Zoology 71:238-247.

Jones, T. R., A. G. Kluge, and A. J. Wolf. 1993. When theories and methodologies clash: a phylogenetic reanalysis of the North American ambystomatid salamanders (Caudata: Ambystomatidae). Systematic Biology 42:92-102.

Anderson, D. L. 1993. Memorandum for NEPA Coordinator, Joaquin Rosales, subject: REC 02993; UDS #08906. 14 July 1993. 1 page.

Cleary, D. 1993. Personal communication to S.O. Williams regarding SW Willow flycatchers in NM. Information summarized by S.O. Williams.

Henderson, L. (1993) Unpublished Letter to Mr. Par Ward Containing Guadalupe Mountains National Park Mexican Spotted Owl Field Observation Summary. Retrieved from Guadalupe Ranger District, Lincoln National Forest, USFS. 2 p.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Cutthroat Trout. Retrieved from Regional Office, USFS. 6 p.

Schwarz, H.R. 1993. Tecolote Goshawk Incident Report. August 19, 1993.

McAuley, D. G., J. R. Longcore, and G. F. Sepik. 1993b. Behavior of radio-marked breeding American woodcocks. Pages 116-125 in J. R. Longcore and G. F. Sepik, editors. Proceedings of the eighth American woodcock symposium. U.S. Fish and Wildlife Service B

Salmansohn, P. 1993. Plowed under. Wildlife Conservation, November/December 1993, pp. 22-29, 78.

Mehlhop, P. 1993. Field survey to Roswell Country Club on June 16, 1993.

Benkman, C. W. 1993c. Adaptation to single resources and the evolution of crossbill (LOXIA) diversity. Ecological Monographs 63:305-325.

Brown, B. 1993. Memorandum to Alan and Narca of Animas Foundation regarding sighting of Heliomaster constantii on August 25, 1993.

Carisch, M. (1993) 1993 Mexican Spotted Owl Inventory Form. Silver City Ranger District, Gila National Forest, USFS. 2 p.

Esher, R. J., et al. 1993. Responses of invertebrates to experimental acidification of the forest floor under southern pines. Pages 75-83 in J. R. Longcore and G. F. Sepik, editors. Proceedings of the eighth American woodcock symposium. U.S. Fish and Wild

Peterson, A. T. 1993. Adaptive geographical variation in bill shape of scrub jays (APHELOCOMA COERULESCENS). Am. Nat. 142:508-527.

Taulman, J. F., and J. H. Williamson. 1993. A simple apparatus and technique for anesthetizing raccoons. Am. Midl. Nat. 129-:210-214.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Assessment, Inland Cutthroat Trout. Retrieved from Regional Office, USFS. 7 p.

Unknown, 1993. BISON-M Draft - Taxonomy Species Sparrow, Baird's. Audobon authority. USFS

Bull, E. L., and R. C. Beckwith. 1993. Diet and foraging behavior of Vaux's swifts in northeastern Oregon. Condor 95:1016-1023.

Engilis, A., Jr., and T. K. Pratt. 1993. Status and population trends of Hawaii's native waterbirds, 1977-1987. Wilson Bull. 105:142-158.

Licht, D. S., and K. D. Sanchez. 1993. Association of black-tailed prairie dog colonies with cattle point attractants in the northern Great Plains. Great Basin Nat. 53:385-389.

Serfass, T. L., R. P. Brooks, and L. M. Rymon. 1993. Evidence of long-term survival and reproduction by translocated river otters, LUTRA CANADENSIS. Can. Field-Nat. 107:59-63.

Carpenter, C. C., R. St. Clair, P. Gier, and C. C. Vaughn. 1993. Determination of the distribution and abundance of the Texas horned lizard (Phrynosoma cornutum) in Oklahoma. Final Report to Oklahoma Department of Wildlife Conservation, Federal Aid Projec

Hickman, J. C., ed. 1993. The Jepson manual: Higher plants of California. University of California Press, Berkeley, CA. 1400 pp.

Arizona Game and Fish Department. 1993. Bats of Arizona. Arizona Wildlife Views, Special Heritage Edition. Vol. 36(8). 36 pp.

Frey, J.K. and C.T. LaRue. 1993. Notes on the distribution of the Mogollon vole (Microtus mogollonensis) in New Mexico and Arizona. The Southwestern Naturalist. 38 (2):176-178.

Lacy, R. C., and T. W. Clark. 1993. Simulation modeling of American marten (Martes americana) populations: vulnerability to extinction. Great Basin Nat. 53:282-292.

Primack, R.B. 1993. Essentials of conservation biology. Sinauer Associates Inc., Sunderland.

Sepik, G. F., and E. L. Derleth. 1993a. Premigratory dispersal and fall migration of American woodcocks in Maine. Pages 36-40 in J. R. Longcore and G. F. Sepik, editors. Proceedings of the eighth American woodcock symposium. U.S. Fish and Wildlife Service

Willis, E.O., D.W. Snow, D.F. Stotz, and T.A. Parker, III. 1993. Olive-sided Flycatchers in southeastern Brazil. Wilson Bulletin 105(1):193-194.

Anderson, J. 1993. Survey maps for Mexican Spotted Owl in Cibola National Forest. 2 p.

Black, C. 1993. Unpublished field surveys for Strix occidentalis lucida with maps, for NMNHP. Contract no 93-516-65, April-June 1993.

Hunt, L. E. 1993. Diet and habitat use of nesting Prairie Falcons (FALCO MEXICANUS) in an agricultural landscape in southern Alberta. MS Thesis, University of Alberta, Edmonton, Alberta. 61 pp.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Cutthroat Trout. Retrieved from Regional Office, USFS. 7 p.

Unknown, 1993. 1993 Year-End MSO Report, Jicarilla Ranger District, Carson National Forest. USFS 15 p.

Glassberg, J. 1993. Butterflies through binoculars: A field guide to butterflies in the Boston-New York-Washington region. Oxford University Press: New York. 160 pp.

Ballen, M. 1993. Final report on Mexican Spotted Owl inventory- 1993 for the Gila National Forest, Bull Camp survey area, Quemado Ranger District; Contract # 43-8399-3-1220. 2 p.

1993 Northern Goshawk Annual Report. Smokey Bear Ranger Districts. Lincoln National Forest. Prepared by Larry Paul, Barbara Rasch, Reviewed by Danney Salas.

Mehlhop, P. 1993. Unpublished letter to Ken Bishop, Carson Cational Forest, concerning a Mexican Spotted Owl sighting. Multiple forms included. New Mexico Natural Heritage Program, UNM. 20 p.