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U.S. Fish and Wildlife Service (USFWS). 2003. Draft candidate and listing priority form: Yellow-billed Cuckoo, Coccyzus americanus, western distinct population segment. Unpublished report, U.S. Fish and Wildlife Service, Sacramento, CA.

Drake, S, H. Rodriguez-Gallegos, A. Hubbard, and S. Skirvin. 2003. Comparative analysis of remote sensing techniques for vegetation mapping and monitoring on Sonoran Desert Network Parks. Arizona Remote Sensing Center, Office of Arid Land Studies, Univers

Muldavin, E, C. Baisan, T. Swetnam, L. DeLay, and K. Morino. 2003. Woodland fire history studies in the Oscura and Northern San Andres Mountains, White Sands Missile Range, New Mexico. Natural Heritage New Mexico Publ. No. 03-GTR-256. Natural Heritage New

Muldavin. E. and P. Tonne. 2003. A Vegetation Survey and Preliminary Ecological Assessment of Valles Caldera National Preserve, New Mexico. Natural Heritage New Mexico Publ. No. 03-GTR-272. Natural Heritage New Mexico, University of New Mexico, Albuquerqu

Hawks Aloft, Inc. 2003. Mountain plover (Charadrius montanus) surveys for the Bureau of Land Management's Albuquerque Field Office Annual Report. Hawks Aloft, Inc. Albuquerque, New Mexico. Submitted to: Pamela Herrera-Olivas, Bureau of Land Management, Al

Carman, S.M., Kingsbury, A.L., and Propst, D.L. 2003. Conservation plan development and monitoring Zuni Bluehead Sucker population. Completion report to U.S. Fish and Wildlife Report, Section 6 E-47-3. 54p.

U.S. Fish and Wildlife Service (USFWS). 19 February 2003. Designation of critical habitat for the Rio Grande silvery minnow. Federal Register 68(33):8088-8135.

Starkey, D. E., H. B. Shaffer, R. L. Burke, M.R.J. Forstner, J. B. Iverson, F. J. Janzen, A.G.J. Rhodin, and G. R. Ultsch. 2003. Molecular systematics, phylogeography, and the effects of Pleistocene glaciation in the painted turtle (Chrysemys picta) compl

Murray, I and Painter, C. 2003. Geographic distributions: Eleutherodactlys augusti (barking frog). Herpetological Review. 34(2):161.

Abandoned Mine Land Bureau, New Mexico Mining and Minerals Division. 2003. Lake Valley Phase I Mine Reclamation Project Environmental Assessment. Project Number 35137. Sierra County, New Mexico: Abandoned Mine Land Bureau, New Mexico Mining and Minerals D

Unknown (2003) Status report of Goshawk Territory #0304T04 in 2003. Sandia Ranger District, Cibola National Forest, USFS. 2 p.

Unknown (2003) 2003 Peregrine Falcon Sighting. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 1 p.

Abeyta, A. Cisneros, A. (2003) Mexican Spotted Owl Inventory Form. Questa Ranger District, Carson National Forest, USFS. 17 p.

Ramotnik, C.A. Murray, A. Joes, D.M. (2003) FY02 Annual Report, Impact of the Scott Able Fire on Salamander Abundance and Arthropod Prey Base: Year Two, And, Studies on the Effects of Forest Management Practices on the Sacramento Mountain Salamander, Anei

Neville, T. 2003. In-house DVD for World Wildlife Fund Projects: Peloncillo 2001 and Rio Grande 2003.

Kroll, A.J. 2003. Comments on the natural history of the Ashmunella (Gastropoda: Pulmonata: Polygyridae) of White Sands Missile Range (New Mexico, USA) and Fort Bliss (New Mexico and Texas, USA). The Veliger, 46(1): 98-99.

Hardy, A. 2003. Manzanita Creek Stream Inventory Report, Questa Ranger District, Carson National Forest. USFS

Fragua, S. (2003) Multiple Bundled Sensitive Plant Site Reports, Population Site Report, Lincoln National Forest, Field Notes. Guadalupe Ranger District, Lincoln National Forest, USFS. 32 p.

Neville, T. 2003. Animas Foundation: DRG mosaics for U.S. & Mexico for areas contiguous to principal area of interest.

Muldavin, E, P. Neville, P. Arbetan, Y. Chauvin, A. Browder, and T. Neville. 2003. A vegetation map of Carlsbad Caverns National Park, New Mexico. Publication No. 03-GTR-258. Natural Heritage New Mexico, Museum of Southwestern Biology, University of New M

J. Kendall and Wegener, B.. 2003. Mesa Verde Cactus Investigation, Hogback ACEC, Farmington BLM. 6 p.

Sadoti, G, K. Johnson, and H. Smith. 2003. Mexican Spotted Owl (Strix occidentalis lucida) habitat evaluation on White Sands Missile Range. White Sands Missile Range Environmental Document Report #WSMR97F013-2003. White Sands Missile Range, Environment an

Larson, R.D. 2003. Ecology of Blue Sucker and Gray Redhorse in the Lower Pecos River, New Mexico. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-46-3. 20p.

U.S. Fish and Wildlife Service (USFWS). 2003. Withdrawal of the proposed rule to list the mountain plover as threatened. Federal Register 68(174):53083-53101. .

Barbaresi, S., R. Fani, F. Gherardi, A. Mengoni, and C. Souty-Grosset. 2003. Genetic variability in European populations of an invasive American crayfish: preliminary results. Biological Invasions, 5: 269-274.

Townsend, C. R. 2003. Individual, population, community, and ecosystem consequences of a fish invader in New Zealand streams. Conservation Biology 17:38-47.

Biosphere Environmental Sciences & Technologies (BEST) LLC. 2003. Koch Exploration's AB Geren #6A Brack's Cactus Report.

Unknown (2003) Effects of Fire on Avian Communities in the Sacramento Mountains: a CaseStudy of the Scott Able Fire, Annual Report. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 164 p.

Abyte, A. (2003) Northern Goshawk Inventory Forms and Related Notes. Questa Ranger District, Carson National Forest, USFS. 18 p.

Sivinski, R. 2003. Mesa Verde Cactus: an eighteen-year demographic summary of a waterflow, New Mexico study plot. New Mexico Forestry Division; Santa Fe, New Mexico. 5 p.

Landwer, B.H. and R.W. Sites. 2003. Rediscription of the larva of Gomphus militaris Hagen (Odonata: Gomphidae), with distributional and life history notes. Proceedings of the Entomological Society of Washington, 105(2): 304-311.

Sadoti, G., K. Johnson, and J. Smith. 2003. Delineation of Southwestern Willow Flycatcher and Yellow-billed Cuckoo habitat on White Sands Missile Range. White Sands Missile Range Environmental Document. WSMR97F014-2003. 47 p.

Hardy, A. 2003. Canjilon Creek Stream Inventory Report, Camino Real Ranger District, Carson National Forest. USFS.

EarthData International. 2003. Aerial photography, topographic mapping and digital orthophotography for the National Guard Bureau. EarthData International of Maryland LLC, 7320 Executive Way, Frederick, Maryland.

Long, B. 2003. Winter and spring home ranges of American marten in Northern New Mexico, along with observations on rest site and den site characteristics. 9 p. + appendices.

Bird Studies Canada. 2003. Canadian Important Bird Areas Site Catalogue. Searchable database, available at: http://www.bsc-eoc.org/iba/IBAsites.html. Accessed 5 June 2003.

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.

García-París, M., D.R. Buchholtz, and G. Parra-Olea. 2003. Phylogenetic relationships of Pelobatoidea re-examined using mtDNA. Molecular Phylogenetics and Evolution 28:12-23.

Beever, E. A., P. F. Brussard, and J. Berger. 2003. Patterns of apparent extirpation among isolated populations of pikas (Ochotona princeps) in the Great Basin. Journal of Mammalogy 84:37-54.

von Ellenrieder, N. 2003. A synopsis of the Neotropical species of Aeshna Fabricius: Genus Rhionaeschna Förster (Odonata: Aeshnidae). Tijdschrift voor Entomologie (Leiden) 146:67-207.

Novinger, D. C., and F. J. Rahel. 2003. Isolation management with artificial barriers as a conservation strategy for cutthroat throut in headwater streams. Conservation Biology 17:772-781.

Chauvin, Y, P. Arbetan, and E. Muldavin. 2003. A floristic survey for the New Mexico Army National Guard Las Vegas Training Area. Natural Heritage New Mexico, University of New Mexico, Albuquerque.. 19 p.

Wildlife Management Institute, The Nature Conservancy, Kansas Department of Wildlife & Parks, and U.S. Fish and Wildlife Service. 2003. Literature related to the impacts of wind power development on wildlife. . 2 p.

Arizona Game and Fish Department. 2003. Draba standleyi. Unpublished abstract compiled and edited by the Heritage Data Management System, Arizona Game and Fish Department, Phoenix, AZ. 4 p.

Smith, H. and K. Johnson. 2003. Southwestern willow flycatcher nesting success, cowbird parasitism, and habitat characteristics at the Pueblo of Isleta, New Mexico. Natural Heritage New Mexico Publ. No. 03-GTR-255. Naural Heritage New Mexico, University o

Wilson, D. E., and D. M. Reeder (editors). In prep. Mammal species of the World: A taxonomic and geographic reference, Third Edition.

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.

Dillon, R.T., Jr. and T.W. Stewart. 2003. The freshwater gastropods of South Carolina. Created 26 August 2003. Last updated September 2007. Available online: http://www.cofc.edu/~fwgna/FWGSC/index.html.

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