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.

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.

Andres, B. A. 1993. Foraging flights of Pacific, Gavia pacifica, and Red-throated, G. stellata, Loons on Alaska's Coastal Plain. Canadian Field-Naturalist 107:238-240.

Knight, A., D. Styer, S. Pelikan, J. A. Campbell, L. D. Densmore III, and D. P. Mindell. 1993. Choosing among hypotheses of rattlesnake phylogeny: a best-fit rate test for DNA sequence data. Systematic Biology 42(3):356-367.

Scribner, K. T. 1993. Hybrid zone dynamics are influenced by genotype-specific variation in life-history traits: experimental evidence from hybridizing Gambusia species. Evolution 47:632-646.

Whiting, M.J., J. R. Dixon, and R. C. Murray. 1993. Spatial distribution of a population of Texas horned lizards (Phrynosoma cornutum: Phrynosomatidae) relative to habitat and prey. Southwestern Naturalist 38:150-154.

Johnsgard, P. A. 1993. Cormorants, darters, and pelicans of the world. Smithsonian Institute Press, Washington, D.C. xiv + 445 pp.

Coronado National Forest. 1993. Environmental Assessment of Goodding Research Natural Area Extension. US Forest Service, 39 p.

Hobson, S. S., J. S. Barclay, and S. H. Broderick. 1993. Enhancing wildlife habitats: a practical guide for forest landowners. Northeast Regional Agricultural Engineering Service (NRAES-64), Cornell University, Ithaca, NY.

Weisenberger, Mara E. 1993. San Andres National Wildlife Refuge Bird Surveys for May-November 1993. U.S. Fish and Wildlife Service. 15 pp.

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.

Advanced Sciences, Inc. 1993. Final biological reconnaissance report, HAWK Missile Program, White Sands Missile Range, New Mexico. WSMR Environmental Office report no. EA011-93. 9 July 1993. . 61 p.

Knight, Paul. 1993. A status review of Gypsum wild buckwheat. Prepared for USFWS. September 1993.

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

Vickery, P.D. 1993. Habitat selection of grassland birds in Maine. Ph.D. dissertation. University of Maine, Orono, ME. 124 pp.

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.

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.

Burns, B. (1993) Collected 1993 Mexican Spotted Owl Monitoring Forms. Silver City Ranger District, Gila National Forest, USFS. 16 p.

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-

Gredell, A.J. 1993. 1993 Mexican Spotted Owl formal monitoring and inventory report: Mt. Taylor Ranger District. 56 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.

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.

Reichenbacher, F.W., et al. 1993. Status report for Eriogonm capillare. 32 p.

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

Richman, D.B., D.C. Lightfoot, C.A. Sutherland, D.J. Ferguson. 1993. A Manual of the Grasshoppers of New Mexico, Orthoptera: Acrididae and Romaleidae. New Mexico State University Cooperative Extension Service. Handbook No. 7. 112p.

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

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

Bacon, J.R. 1993. ACTC Environmental Monitoring Report No. 5: biological survey of the ACTC access road to Ground Zero and Little Burro access road to Lower Anchor and associated construction activities. Physical Science Laboratory. 15 January 1993. 23 pp

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.

Fowler-Propst, J. 1993. Letter to Paul Knight concerning Opuntia viridiflora. 1p.

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

Schwarz, H. (1993) Gray Vireo on Eggs in the Mananita Foothills. Retrieved from Guadalupe Ranger District, Lincoln National Forest, USFS. 1 p.

Benkman, C. W. 1993b. The evolution, ecology, and decline of the red crossbill in Newfoundland. Am. Birds 47(2):225-229.

Dixon, J. R., and A. A. Yanosky. 1993. A microchip marking system for identification of caiman hatchlings. Bull. Maryland Herp. Soc. 29(94):156-9.

Johnson, O. W. 1993. The Pacific golden-plover (PLUVIALIS FULVA): discovery of the species and other historical notes. Auk 110:136-141.

Sample, B. E., R. J. Cooper, and R. C. Whitmore. 1993. Dietary shifts among songbirds in a diflubenzuron-treated forest. Condor 95:616-24.

Bildstein, K. L. 1993. White ibis: wetland wanderer. Smithsonian Institution Press, Washington, D.C. xiii + 242 pp.

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.

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.

Klemens, M. W. 1993. Amphibians and reptiles of Connecticut and adjacent regions. State Geological and Natural History Survey of Connecticut, Bulletin 112. xii + 318 pp.

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.

Olendorff, R. R. 1993. Status, biology, and management of ferruginous hawks: a review. Raptor Res. and Tech. Asst. Cen., Spec. Rep. U.S. Dept. Interior, Bur. Land Manage., Biose, Idaho.. . 84 p.

Bacorn, J. Burns, B. (1993) Collected 1993 Mexican Spotted Monitoring Forms. Silver City Ranger District, Gila National Forest, USFS.

Gaston, A. J. 1993. Status report on the ancient murrelet SYNTHLIBORAMPHUS ANTIQUUS in Canada. Committee on the Status of Endangered Wildlife in Canada (COSEWIC), Ottawa, ON. 43 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.