Sheldon, F. H., and D. W. Winkler. 1993. Intergeneric phylogenetic relationships of swallows estimated by DNA-DNA hybridization. Auk 110:798-824.

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

Mt. Taylor Ranger District. 1993. Northern Goshawk monitoring forms.

Evans, R.M. and F.L. Knopf. 1993. American White Pelican (PELECANUS ERYTHRORHYNCHOS). In A. Poole and F. Gill, editors, The Birds of North America, No. 57. Academy of Natural Sciences, Philadelphia, and American Ornithologists' Union, Washington, DC.

Bogan, A. E. 1993b. Freshwater bivalve extinction (Mollusca: Unionoida): A search for causes. Amer. Zool. 33:599-609.

Franzreb, K. E. and S. A. Laymon. 1993. A reassessment of the taxonomic status of the Yellow-billed Cuckoo. Western Birds 24:17-28.

Anderson, D.L. 1993. Botanical survey at proposed road waste disposal site at San Augustin Pass, Dona Ana County, New Mexico. WSMR - STEWS-ES-E, Environmental Services. . 5 p.

Rappole, J.H., W.J. McShea, and J. Vega-Rivera. 1993. Evaluation of two survey methods in upland avian breeding communities. Journal of Field Ornithology 64(1):55-70.

Tocque, K. 1993. The relationship between parasite burden and host resources in the desert toad (Scaphiopus couchii), under natural environmental conditions. J. Anim. Ecol. 62:683-693.

Ford-Schmid, R. (1993) 1993 Mexican Spotted Owl Daytime Follow-up Visit Form. Silver City Ranger District, Gila National Forest, USFS. 18 p.

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

Romme, R.C. May 17, 24 and 26, 1993. Electronic mail message report for conversations with John Hubbard regarding locality of 1971 sighting of Southwestern Willow flycatcher.

Bull, E.L., and C.T. Collins. 1993. Vaux's Swift (CHAETURA VAUXI). In A. Poole and F. Gill, editors, The Birds of North America, No. 77. Academy of Natural Sciences, Philadelphia, and American Ornithologists' Union, Washington, DC. 12 pp.

Bartels, M. A., and D. P. Thompson. 1993. Spermophilus lateralis. Am. Soc. Mamm., Mammalian Species No. 440:1-8.

Derksen, D. V., and D. H. Ward. 1993. Life history habitat needs of the black brant. U.S. Fish and Wildlife Service, Waterfowl Management Handbook, Fish and Wildlife Leaflet 13.1.15. 6 pp.

Henry, B. C. 1993. A revision of Neochoroterpes (Ephemeroptera: Leptophlebiidae) new status. Transactions of the American Entomological Society 119:317-333.

Ramakka, J.M. and R.T. Woyewodzic. 1993. Nesting ecology of ferruginous hawks in Northwestern New Mexico. The Journal of Raptor Research. 27:97-101.

Mattson, T. A. and M. A. Bogan. 1993. Survey of bats and bat roosts in the southern Black Hills in 1993. Unpublished report prepared for Jewel Cave National Monument, National Park Service, Custer, South Dakota. 14+ pp.

Bailey, E. P. 1993. Introduction of foxes to Alaskan islands--history, effects on avifauna, and eradication. U.S. Fish and Wildlife Service Resource Publication 193. iv + 53 pp.

Bangs, E. E., and S. H. Fritts. 1993. Reintroduction of gray wolves to Yellowstone National Park and central Idaho. Endangered Species Tech. Bull. 18(3):1, 18-20.

Gerrard, J. M., et al. 1993. Water-bird population changes in 1976-1990 on Besnard Lake, Saskatchewan: increases in loons, gulls, and pelicans. Can. J. Zool. 71:1681-1686.

Marra, P.P., T.W. Sherry, and R.T. Holmes. 1993. Territorial exclusion by a neotropical migrant bird in winter: a removal experiment with American Redstarts (Setophaga ruticilla) in Jamaica. Auk 110:565-572.

Stern, M. A., J. F. Morawski, and G. A. Rosenberg. 1993. Rediscovery and status of a disjunct population of breeding yellow rails in southern Oregon. Condor 95:1024-1027.

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

Haug, E.A., B.A. Millsap, and M.S. Martell. 1993. Burrowing Owl (SPEOTYTO CUNICULARIA). In A. Poole and F. Gill, editors, The Birds of North America, No. 61. Academy of Natural Sciences, Philadelphia, and American Ornithologists' Union, Washington, DC. 20

Bacorn, J. Gardner, K. (1993) Collected 1993 Mexican Spotted Owl Monitoring Forms. Silver City Ranger District, Gila National Forest, USFS. 33 p.

DeBruin, E. 1993. Echinocereus fendleri var. kuenzleri, status summary of known populations. Unpubl. report by New Mexico Natural Heritage Program prepared for U.S. Fish and Wildlife Service, Albuquerque, NM. 23 p.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Cutthroat Trout. Retrieved from Regional Office, USFS. 5 p.

Schwarz, H. and D. Cleary. 1993. Willow flycatcher survey detection and nest site data forms developed by Partners in Flight to establish occurrence of Empidonax traillii extimus in NM. Summary added by S.O. Williams III, NM Dept Game and Fish.

Carlson, J. D., Jr., W. R. Clark, and E. E. Klaas. 1993. A model of the productivity of the northern pintail. U.S. Fish and Wildlife Service Biological Report 7. 20 pp.

Anderson, D.L. 1993. Memorandum for NEPA Coordinator, Joaquin Rosales, subject: REC - 03793; UDS #08907. 24 June 1993. 1 page.

Kennedy, Patricia L. et al. 1993. Project progress report 1993 field season. Northern Goshawk inventory and territory monitoring on the Santa Fe N.F., N.M.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Cutthroat Trout. Retreived from Regional Office, USFS. 3 p.

Unknown (1993) BISON-M (Draft) - Taconomy. Species: Vireo, Gray. Retrieved from Guadalupe Ranger District, Lincoln National Forest, USFS. 18 p.

Moffat, Mary and Nell McPhillips, 1993. Management for butterflies in the northern Great Plains: a literature review and guidebook for land managers. U.S. Fish and Wildlife Service, Ecological Services, S.D. Field Office, 420 South Garfield Ave., Suite 40

Bock, C.E., V.A. Saab, T.D. Rich, and D.S. Dobkin. 1993. Effects of livestock grazing on Neotropical migratory landbirds in western North America. Pages 296-309 in D.M. Finch and P.W. Stangel, editors. Status and management of Neotropical migratory birds.

Lee, D. S. 1993. Range expansion of the tree swallow, TACHYCINETA BICOLOR (Passeriformes: Hirundinidae), in the southeastern United States. Brimleyana 18:103-113.

Nelson, M. E. 1993. Natal dispersal and gene flow in white-tailed deer in northeastern Minnesota. J. Mamm. 74:316-322.

Burns, B. (1993) 1993 Mexican Spotted Owl Forms. Silver City Ranger District, Gila National Forest, USFS. 31 p.

Gennard, A.L. 1993. Breeding of an urban population of Mississippi kites in Clovis, NM during the summer of 1992. Report to Nongame Program, NM Dept. of Game and Fish.

Sivinski, R. 1993. Flora Neomexicana: Cactus confusion. Native Plant Society of New Mexico Newsletter 18(4): 1-2.

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

Painter, C. 1993. Letter to BLM summarizing Black River radio telemetry field work on turtles during 1993. New Mexico Dept. of Game & Fish, 10 p.

Unknown (1993) Gila National Forest - North Zone, Mexican Spotted Owl (Strix occidentalis lucida) Informal Monitoring Results, 1993. Silver City Ranger District, Gila National Forest, USFS. 21 p.

Dunkle, W. Sidney, Dr. 1993. Biology Dept. Collin County Community College, Plano, Texas.

Knight, P. 1993. A status review of gypsum wild buckwheat. U.S. Fish and Wildlife Service, Albuquerque, New Mexico.

Brennan, L. A. 1993. Strip discing: the forgotten bobwhite habitat management technique. Quail Unlimited Magazine 12:20-22.

Frissell, C. A. 1993. Topology of extinction and endangerment of native fishes in the Pacific Northwest and California (U.S.A.). Conservation Biology 7(2):342-354.

Anderson, D.L. 1993. Memorandum, subject: TES plant survey for the limited WSMR master planning board action 042-93 siting for the use and site construction upgrades to Rita Site for the placement of a Multiple Object Tracking Radar. 16 September 1993..

Jennings, R. D., and N. J. Scott, Jr. 1993. Ecologically correlated morphological variation in tadpoles of the leopard frog, Rana chiricahuensis. Journal of Herpetology 27:285-293.

Reid, R. R., C. E. Grue, and N. J. Silvy. 1993. Habitat requirements of breeding scaled quail in Texas. Proceedings of the National Quail Symposium III:137-142.

Author Unknown. 1993. Noteworthy collections. Madrono 40(?): 137.

Ford-Schmid, R. Anderson, B. (1993) Mexican Spotted Owl Daytime Follow-up Visit Form. Silver City Ranger District, Gila National Forest, USFS. 26 p.

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

Romero, R. 1993. Unpublished correspondence with Teresa Pendusi regarding Astragalus ripleyi in Tres Piedras Ranger District, Carson National Forest, USFS.

Court, G.S. 1993. A toxicological assessment of the American peregrine falcon (Falco peregrinus anatum) breeding in Alberta, Canada - 1968 to 1992. Occasional Paper Number 10, Department of Environmental Protection, Wildlife Management Division, Fish and

Belnap, J. and J.S. Gardner. 1993. Soil microstructure in soils of the Colorado Plateau: The role of the cyanobacterium Microcoleus vaginatus. Great Basin Naturalist. 53(1):40-47.

DeVos, T. and B. S. Mueller. 1993. Reproductive ecology of Northern Bobwhite in north Florida. Proceedings of the National Quail Symposium III:83-89.

Hogan, K. M., et al. 1993. Systematic and taxonomic implications of karyotypic, electrophoretic, and mitochondrial-DNA variation in PEROMYSCUS from the Pacific Northwest. J. Mamm. 74:819-831.

Reed, J.M., and L.W. Oring. 1993. Philopatry, site fidelity, dispersal, and survival of Spotted Sandpipers. Auk 110:541-551.