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Mikesic, D. G., and C. T. Larue. 2003. Recent status and distribution of red foxes (Vulpes vulpes) in northeastern Arizona and southeastern Utah. Southwestern Naturalist 48:624-634.

Cohn, J. and J. Lerner. 2003. Integrating land use planning and biodiversity. Defenders of Wildlife, 1101 Fourteenth Street, NW, Suite 1400, Washington, D.C. 20005.. 62 p.

Hawks Aloft, Inc. 2003. Field inventory of the breeding birds in the Albuquerque Resource Area. 82 p.

Neville, T. 2003. World Wildlife Fund ecoregion-based conservation in the Chihuahuan Desert. Natural Heritage NM GIS for the report.

Mader, T. 2003. Mexican spotted owl inventory survey on the Hermosa and Animas grazing allotments of the Gila National Forest. Turner Endangered Species Fund, Caballo, NM. 23 p.

Mehlman, David. 2003. Bibliography of wind power effects on birds. . 5 p.

Johnson, K., G. Sadoti, G. Racz, J. Butler, and Y. Chauvin. 2003. National Park Service Southern Plains Network, final inventory report for New Mexico parks. Natural Heritage New Mexico. 42 + appendices p.

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Johnson, K, T. Neville, and L. Pierce. 2003. Remote sensing survey of black-tailed prairie dog towns in the historical New Mexico range . Publication No. 03-GTR-248. Natural Heritage New Mexico, University of New Mexico, Albuquerque, NM. 27 p.

Smith, J and K. Johnson. 2003. Holloman Air Force Base Boles Wells Water System Annex, bird surveys, final report. Natural Heritage New Mexico.. 14 p.

Gilbertson, L.H. and R.W. Worthington. 2003. A new species of Holospira (Pulmonata: Urocoptidae) from New Mexico. The Veliger 46(3): 220-224.

Boyce, W. M., C. S. O'Brien, and E. S. Rubin. 2003. Response of bighorn sheep (Ovis canadensis) to feral honey bees (Apis mellifera) at water. Southwestern Naturalist 48:81-84.

Walker, J. M., and J. E. Cordes. 2003. Can parthenogenetic Cnemidophorus tesselatus (Sauria:Teiidae) occasionally produce offspring markedly different from the mother? Southwestern Naturalist 48:126-12

Paulson, D.R. 2003. Comments on the Erythrodiplax connata (Burmeister, 1839) group, with the elevation of E. fusca (Rambur, 1842), E. minuscula (Rambur, 1842), and E. basifusca (Calvert, 1895) to full species (Anisoptera: Libellulidae). Bulletin of Americ

American Ornithologists' Union (AOU). Banks, R.C., C. Cicero, J. L. Dunn, A. W. Kratter, P. C. Rasmussen, J. V. Remsen, Jr., J. A. Rising, and D. F. Stotz. 2003. Forty-fourth supplement to the American Ornithologists' Union Check-list of North American Bi

New Mexico Department of Game and Fish. 2003. Press release: Thick-billed parrot brings birders to Engle. . 4 p.

Barker, L. 2003. Prickly-poppy summary 1987-2003. . 5 p.

Tonne, P. 2003. Results of rare plant surveys on Carlsbad Caverns National Park. Natural Heritage New Mexico, Museum of Southwestern Biology, Department of Biology, University of New Mexico. NHNM Publication No. 03-GTR-313.

Smith, A, P. Dockens, A. Tudor, H. English, and B. Allen. 2003. Southwestern willow flycatcher 2003 survey and nest monitoring report. Technical Report 233, Nongame and Endangered Wildlife Program, Arizona Game and Fish Department, Phoenix, AZ.. 73 p.

Burkett, Doug. 2003. Amphibians and reptiles checklist of White Sands Missile Range New Mexico. BAE Systems.. 1 p.

Museums Online. 2003. Biodiversity explorer. Web address: http://www.museums.org.za/bio/index.htm. Accessed March 2003.

Marron and Associates, Inc. 2003. US 70/White Sands Missile Range interchange biological survey, Dona Ana County, New Mexico. . 28 p.

Lang, B.K. 2003. Comparative morphological assessment of the Gammarus pecos complex (Crustacea: Amphiopoda) of New Mexico and Texas. Performance report to U.S. Fish and Wildlife Service, Section 6 E-54-1. 62p.

A,Radcliff,2003. Mexican Spotted Owl Inventory Form in Carson National Forest Questa District.

Rayo McCollough. 2003. Presentation for Critical Mass Workshop. . 7 p.

Telles, A. and P. Morrison. 2003. Chiricahua leopard frog occurrences within the Gila National Forest, USFS in an excel spreadsheet.

Milford, E., E. Muldavin, and T. Neville. 2003. Middle Rio Grande river bar vegetation map: The Albuquerque reach. Publication number 03-GTR-244. Natural Heritage New Mexico, Museum of Southwestern Biology, University of New Mexico. 22 p.

Ielmini, M and G. Ramos. 2003. A national early detection and rapid response system for invasive plants in the United States. Federal Interagency Committee for the Management of Noxious and Exotic Weeds.. 27 p.

Goldberg, S. R. 2003. Thamnophis rufipunctatus (narrow-headed garter snake). Reproduction. Herpetological Review 34:158.

Burton, C., and C. J. Krebs. 2003. Influence of relatedness on snowshoe hare spacing behavior. Journal of Mammalogy 84:1100-1111.

Ward, D. L., and S. A. Bonar. 2003. Effects of cold water on susceptibility of age-0 flannelmouth sucker to predation by rainbow trout. Southwestern Naturalist 48:43-46.

Rogers, C.L. and R.V. Dimock, Jr. 2003. Acquired resistance of bluegill sunfish Lepomis macrochirus to glochidia larvae of the freshwater mussel Utterbackia imbecillis (Bivalvia: Unionidae) after multiple infections. Journal of Parasitology, 89(1): 51-56.

Beck, D. D., and R. D. Jennings. 2003. Habitat use by Gila monsters: the importance of shelters. Herpetological Monographs 17:111-129.

Longshore, K. M., J. R. Jaeger, and J. M. Sappington. 2003. Desert tortoise (Gopherus agassizii) survival at two eastern Mojave Desert sites: death by short-term drought? Journal of Herpetology 37:169-177.

Foreman, D., K. Daly, R. Noss, M. Clark, K. Menke, D. R. Parsons, and R. Howard. 2003. New Mexico Highlands Wildlands Network Vision: Connecting the Sky Islands to the Southern Rockies. New Mexico Wilderness Alliance, Wildlands Project.. 233 p.

Travis, J.R. 2003. The yellow-billed cuckoo in New Mexico: history, distribution, status, and 2002 surveys. Rivers and Birds, Inc. Report submitted to Share With Wildlife, New Mexico Department of Game and Fish, Contract # 02-516-86. 53p.

Muniz-Martinez, R., C. Lopez-Gonzalez, J. Arroyo-Cabrales, and M. O. Gomez. 2003. Noteworthy records of free-tailed bats (Chroptera: Molossidae) from Durango, Mexico. Southwestern Naturalist 48:138-144.

Industrial Economics, Incorporated and Brookshire, McIntosh, and Associates. 2003. Final economic analysis of critical habitat designation for the Rio Grande silvery minnow. Report for the Division of Economics, U.S. Fish and Wildlife Service.

Smith, J., M. Freehling, and K. Johnson. 2003. Wetland bird nesting and aquatic invertebrate occurrence at Lake Holloman Wetland Complex Area, 2001-2002. Natural Heritage New Mexico, University of New Mexico, Albuquerque, New Mexico.. 61 p.

Wilson, I.T. and T. Tuberville. 2003. Virginia's precious heritage: A report on the status of Virginia's Natural Communities, Plants, and Animals, and a plan for preserving Virginia's natural heritage resources. Natural Heritage Technical Report 03-I5. Vi

Robbins, C.S., ed. 2003. Prickly trade: Trade and conservation of Chihuahuan Desert cacti. TRAFFIC North America, World Wildlife Fund: Washington, D.C.. Online: http://www.traffic.org/species_reports/traffic_species_plants5.pdf. Accessed: 3 June 2003.

Baker, R. J., L. C. Bradley, R. D. Bradley, J. W. Dragoo, M. D. Engstrom, R. S. Hoffman, C. A. Jones, F. Reid, D. W. Rice, and C. Jones. 2003a. Revised checklist of North American mammals north of Mexico, 2003. Museum of Texas Tech University Occasional P

SWCA, Inc. 2003. White Sands Missile Range black-tailed prairie dog planning level survey, interim report. . 10 p.

Lang, B.K. 2003. Taxonomic assessment of Ashmunella hebardi and Ashmunella mearnsii of the Big Hatchet Mountains, New Mexico. Performance report to U.S. Fish and Wildlife Service, Section 6 E-57-1. 71p.

Salas, D. 2003. Prickly Poppy Surveys- Alamo and Caballero Canyons; Alamo Pasture - Sacramento Grazing Allotment June 18,19, and 20 2003. . 1 p.

Sauer, J. R., J. E. Hines, and J. Fallon. 2003. The North American Breeding Bird Survey, results and analysis 1966 - 2002. Version 2003.1, USGS Patuxent Wildlife Reseach Center, Laurel, MD Available at: http://www.mbr-pwrc.usgs.gov/bbs/bbs.html.

Harvey, C. J., S. T. Schram, and J. F. Kitchell. 2003. Trophic relationships among lean and siskowet lake trout in Lake Superior. Transactions of the American Fisheries Society 132:219-228.

Davis, T. M., and P. T. Gregory. 2003. Decline and local extinction of the western toad, Bufo boreas, on southern Vancouver Island, British Columbia, Canada. Herpetological Review 34:350-352.

Waser, P. M., and J. M. Ayers. 2003. Microhabitat use and population decline in banner-tailed kangaroo rats. Journal of Mammalogy 84:1031-1043.

Rowe, J. W. 2003. Activity and movements of midland painted turtles (Chrysemys picta marginata) living in a small marsh system on Beaver Island, Michigan. Journal of Herpetology 37:342-353.

Best, T. L., and K. N. Geluso. 2003. Summer foraging range of Mexican free-tailed bats (Tadarida brasiliensis mexicana) from Carlsbad Cavern, New Mexico. Southwestern Naturalist 48:590-596.

Marsh, P. C., B. E. Bagley, G. W. Knowles, G. Schiffmiller, and P. A. Sowka. 2003. New and rediscovered populations of loach minnow, Tiaroga cobitis (Cyprinidae), in Arizona. Southwestern Naturalist 48:666-669.

Fragua, S. (2003) Multiple Bundled Sensitive Plant Site Reports, Population Site Report, Lincoln National Forest, Field Notes. Guadalupe Ranger District, Lincoln National Forest, USFS. 24 p.

Worthington, Richard D. 2003. Botanical surveys 2003 field season. Wildland urban interface fuel reduction project Lincoln National Forest, Nelson Unit. Southwestern Research and Professional Services, El Paso, Texas. 3 p +120 p field notes.

Wildlife Management Institute and The Nature Conservancy. 2003. Wind energy development and its potential wildlife impacts: Making green energy truly green. . 3 p.

Rivieccio, M., B.C. Thompson, W.R. Gould, and K.G. Boykin. 2003. Habitat features and predictive habitat modeling for the Colorado chipmunk in Southern New Mexico. Western North American Naturalist 63(4) 479-488.

Painter, C W. and J. N. Stuart. 2003. Review of New Mexico Natural Heritage Program state rankings of amphibian and reptile species of concern. . 3 p.

White Sands Missile Range. 2003. List of biological survey reports for White Sands Missile Range.

Tognelli, M.F. 2003. Patterns of species richness and conservation of South American terrestrial mammals. Ph.D. Dissertation, University of California, Davis.