Zink, R. M., and D. L. Dittmann. 1993a. Gene flow, refugia, and evolution of geographic variation in the song sparrow (MELOSPIZA MELODIA). Evolution 47:717-729.

Mehlhop, P. 1993. Field survey to Headquarters Spring on 2 June 1993.

McIntosh, L. 1993. Computer generated map of Pediocactus (Toumeya) papyracanthus locations on Tres Hermanos 7.5 topo map, BLM District Office, Las Cruces, April 2, 1993.

U.S. Forest Service (USFS). 1993. Region 2 Regional Forester Sensitive Species List, 1993. Available at http://roadless.fs.fed.us/documents/feis/data/sheets/summspd/tes_supp/r… (Accessed September 2002).

Benkman, C. W. 1993a. Logging, conifers, and the conservation of crossbills. Conservation Biology 7(3):473-479.

Silva, J. 1993. Mexican Spotted Owl survey report: Rio Puerco Resource Area (Cuba Area). Bureau of Land Management.

Cadman, M. D. 1993. Status report on the Northern Harrier Circus cyaneus in Canada. Committee on the Status of Endangered Wildlife in Canada (COSEWIC), Ottawa, ON. 35 pp.

Ellsworth, D.L., K.D. Rittenhouse, and R.L Honeycutt. 1993. Variation in randomly amplified polymorphic patterns. Biotechniques 14(2):214-217.

Gardner, K. Burns, B. (1993) 1993 Mexican Spotted Owl Daytime Follow-up Visit Forms. Silver City Ranger District, Gila National Forest, USFS. 11 p.

Payne, R. B., and L. L. Payne. 1993. Breeding dispersal in indigo buntings: circumstances and consequences for breeding success and population structure. Condor 95:1-24.

Sullivan, B. K. 1993. Distribution of the southwestern toad (BUFO MICROSCAPHUS) in Arizona. Great Basin Nat. 53:402-406.

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

Steigman, K.L. 1993. Nesting ecology of the Dickcissel (SPIZA AMERICANA) on a tallgrass prairie relict in north central Texas. Ph.D. dissertation. University of North Texas, Denton, TX. 133 pp.

Brown, D. E., A. Sands, S. Clubine, and C. E. Braun. 1993. Grazing and range management. Proceedings of the National Quail Symposium III:176-177.

Dzus, E., and J. Gerrard. 1993. Factors influencing bald eagle densities in northcentral Saskatchewan. J. Wildlife Management 57:771-778.

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.

Hawley, John W. 1993. Geomorphic setting and late quaternary history of pluvial-lake basins in the southern New Mexico Region. New Mexico Bureau of Mines and Mineral Resources. 28 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.

Sandell, C.I. 1993. Census forms: spring and fall 1993: inland sites (Holloman Lake). Point Reyes Bird Observatory, Pacific Flyway Project.

Mawhinney, K., P. W. Hicklin, and J. S. Boates. 1993. A re-evaluation of the numbers of migrant semipalmated sandpipers, CALIDRIS PUSILLA, in the Bay of Fundy during fall migration. Can. Field-Nat. 107:19-23.

Ryan, M. R., B. G. Root, and P. M. Mayer. 1993. Status of piping plovers in the Great Plains of North America: a demographic simulation model. Conservation Biology 7(3):781-

Zink, R. M., and D. L. Dittmann. 1993b. Population structure and gene flow in the chipping sparrow and a hypothesis for evolution in the genus SPIZELLA. Wilson Bull. 105:399-413.

Mehlhop, P. 1993. NM snail survey to Gila NF, June 3, 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