Köhler, G. 2001. Anfibios y reptiles de Nicaragua Herpeton, Offenbach, Germany.

Platania, S.P. 2001. Life history of Pecos Pupfish. Report to NM Game and Fish and U.S. Fish and Wildlife Service, Section 6 E-42-3. 38p.

Guppy, C.S. and J.H. Shepard. 2001. Butterflies of British Columbia. UBC Press and Royal British Columbia Museum: Victoria, British Columbia. 414 pp.

Chauvin, Y., A. Kennedy, and K. Wild. 2001. Survey for Kuenzleri's Hedgehog Cactus (Echinocereus fendleri var. kuenzleri). United States Forest Service (USFS) Regional Office, Albuquerque, NM. p. 32.

Stephens, M. R. 2001. Phylogeography of the Bufo boreas (Anura, Bufonidae) species complex and the biogeography of California. M.S. thesis, Sonoma State University. 62 pp.

Heil, K. 2001. Accession and habitat information for Physaria pruinosa.

Clinton, William J. 2001. Executive Order- Responsibilities of Federal Agencies to Protect Migratory Birds. White House, Office of the Press Secretary. 6 p.

Milford, E., E. Muldavin, S. Wood, and A. Kennedy. 2001. Pecos River Riparian Monitoring Program, BLM, Roswell Field Office, July 2001. . 125 p.

Sadoti, G. 2001. Comments on the Yellow-billed Cuckoo in New Mexico as communicated to Giancarlo Sadoti (NMNHP Staff) by Bill Howe, a longtime and well-respected New Mexico ornithologist. 1 p.

Guicking, D., S. Mickstein, P. H. Becker, and R. Schlatter. 2001. Nest site selection by Brown-hood Gull (Larus maculipennis), Trudeau's Tern (Sterna trudeaui) and White-faced Ibis (Plegadis chivi) in a southern Chilean tule marsh. Ornitologia Neotropical

U.S. Fish and Wildlife Service (USFWS). 2001. Endangered and Threatened Wildlife and Plants; Status of the Rio Grande Cutthroat Trout. Federal Register 66 (249):67289-67290.

Shine, R, M. J. Elphrick, P. S. Harlow, I. T. Moore, M. P. LeMaster, and R. T. Mason. 2001. Movements, mating, and dispersal of red-sided gartersnakes (Thamnophis sirtalis parietalis) from a communal den in Manitoba. Copeia 2001:82-91.

Catling, P.M. and V.R. Brownell. 2001. Biodiversity of adult damselflies (Zygoptera) at eastern Ontario gravel pit ponds. Canadian Field Naturalist, 115: 402-405.

Piaggio, A. J., and G. S. Spicer. 2001. Molecular phylogeny of the chipmunks inferred from mitochondrial cytochrome b and cytochrome oxidase II gene sequences. Molecular Phylogenetics and Evolution 20:335-350.

Houghton, D.C., R.W. Holzenthal, M.P. Monson, and D.B. MacLean. 2001. Updated checklist of the Minnesota caddisflies (Tricoptera) with geographic affinities. Transactions of the American Entomological Society, 127(4): 495-512.

Tucker, J. K. 2001a. Nesting red-eared sliders (Trachemys scripta elegans) exhibit fidelity to their nesting areas. Journal of Herpetology 35:661-664.

Arizona Game and Fish Department. 2001. Cirsium wrightii. Unpublished abstract compiled and edited by the Heritage Data Management System, Arizona Game and Fish Department, Phoenix, Arizona. 3pp.

Birnbaum, S. J. 2001. Sneed's pincushion cactus (Escobaria sneedii var. sneedii) localities in New Mexico. Texas Parks and Wildlife. Austin, Texas. 2 pages.

Ross, D. (2001) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Project Name: Echinocereus fendleri var. kuenzleri. Guadalupe Ranger District, Lincoln National Forest, USFS. 4 p.

Toomey, R S. 2001. Possible impacts for park bats with mixed use development of Whetstone Springs parcel. . 2 p.

Opler, P. A., H. Pavulaan, and R. E. Stanford. 2000. August 17-last update. Butterflies of North America. Jamestown, ND: Northern Prairie Wildlife Research Center Home Page. Online. Available: http://www.npwrc.usgs.gov/resource/distr/lepi d/bflyusa/bflyus

Hawaii Biological Survey Web Site. Bishop Museum. Online. Available: http://www.bishopmuseum.org/bishop/HBS/hbs1.html. Accessed 4/25/00.

Lang, B.K. 2000. New Mexico Endangered Invertebrates: monitoring and management. Completion Report to U.S. Fish and Wildlife Service, Section 6 E-37-5. 161p.

U.S. Department of the Interior- Fish and Wildlife Service. 2000. Letter from J. Brabander concerning the Arkansas river shiner, Notropis girardi.

Score, K. S. and A. L. Metcalf. 2000. A New Species of Ashmunella from Dona Ana County, New Mexico, (Gastropoda: Pulmonata: Polygyridae), with notes on the species of Ashmunella of the Organ Mountains. Natural Heritage New Mexico Publ. No 01-GTR-317. Natu

Larsen, R. 2000. Emails to K. Gaines with regard to dragonfly collections he made during the previous year.

Earth Data Analysis Center. 2000. NAPP photography mosaicked and geocorrected for the Northern Jornada (1972 & 1996).

Environmental Protection Agency and US Geological Survey. 2000. US Environmental Protection Agency US Geological Survey National Hydrography Dataset.

Tonne, P. 2000. Search for the Hay Hollow Draw (Eriogonun gypsophilum) population. E-mail.

Badzinski, D., C. M. Francis, and B. Whittam. 2000. Red-shouldered Hawk and spring woodpecker survey: 2000 final report. Bird Studies Canada, Ontario Ministry of Natural Resources Wildlife Assessment Program. Available at: http://www.bsc-eoc.org/rsharprt9

Dessauer, H. C., C. J. Cole, and C. R. Townsend. 2000. Hybridization among western whiptail lizards (Cnemidophorus tigris) in southwestern New Mexico: populations genetics, morphology, and ecology in three contact zones. Bulletin of the American Museum of

Collazo, J. A., J. E. Saliva, and J. Pierce. 2000. Conservation of the Brown Pelican in the West Indies. Pages 39-45 in E. A. Schreiber and D. S. Lee (editors) Status and Conservation of West Indian Seabirds. Society of Caribbean Ornithology Special Publi

Cooke, F. G. J. Robertson, C. M. Smith, R. I. Goudie, and W. S. Boyd. 2000. Survival, emigration, and winter population structure of Harlequin Ducks. Condor 102:137-144.

Cook, A. G. 2000. Suckers of the subgenus Pantosteus from Provo River and "Cottonwood Creek", Utah. American Midland Naturalist 143:422-432.

Krieger, J., P. A. Fuerst, and T. M. Cavender. 2000. Phylogenetic relationships of the North American sturgeons (Order Acipenseriformes) based on mitochondrial DNA sequences. Molecular Phylogenetics and Evolution 16:64-72.

S00COCUSNMUS, Legacy reference. Physical copy not yet located.

Peppers, L. L., and R. D. Bradley. 2000. Cryptic species in Sigmodon hispidus: evidence from DNA sequences. Journal of Mammalogy 81:332-343.

Pearson, S. F., and D. A. Manuwal. 2000. Influence of niche overlap and territoriality on hybridization between Hermit Warblers and Townsend's Warblers. Auk 117:175-183.

Slowinski, J. B., and J. S. Keogh. 2000. Phylogenetic relationships of elapid snakes based on cytochrome b mtDNA sequences. Molecular Phylogenetics and Evolution 15:157-164.

Safran, R., M. Colwell, C. Isola, and O. Taft. 2000. Foraging site selection by nonbreeding white-faced ibis. The Condor. 102:211-215.

Polechla, P. J. Ecology of the River Otter and Other Wetland Furbearers in the Upper Rio Grande. . 226 p.

Frazier, C. 2000. DRAFT GIS of mountain plover distribution in New Mexico. . 20 p.

United States Fish and Wildlife Service. 2000. Sevilleta National Wildlife Refuge Final Comprehensive Conservation Plan and Environmental Assessment.

Wisdom, M. J., R. S. Holthausen, B. C. Wales, C. D. Hargis, V. A. Saab, D. C. Lee, W. J. Hann, T. D. Rich, M. M. Rowland, W. J. Murphy, and M. R. Eames. 2000. Source habitats for terrestrial vertebrates of focus in the interior Columbia Basin: broad-scale

United States Air Force. 2000. Holloman Air Force Base Integrated Natural Resources Management Plan.

U.S. Forest Service (USFS). 2000. National Forest System Land Resource Management Planning; Final Rule. 36 CFR Parts 217 and 219. Federal Register / Vol. 65, No. 218. Thursday, November 9, 2000. Washington, DC.

Medellin, R. A., C. Chetkiewicz, A. Rabinowitz, K. H. Redford, J. G. Robinson, E.W. Sanderson, and A. Taber. 2000. El Jaguar en el nuevo milenio. Una evaluacion de su estado, deteccion de prioridades y recomendaciones para la conservacion de los jaguar

Dixon, J. R. 2000. Amphibians and reptiles of Texas. Second edition. Texas A & M University Press, College Station. 421 pp.

Opler, P.A. 2000a. Notodontidae of North America. Draft working document. ABI Contract Number:ZOO - 010100.

Chauvin, Y., J.P. Oliva, P. Arbetan, and E. Muldavin. 2000. A Floristic Survey and Vegetation Map for the New Mexico Army National Guard Happy Valley Training Site. 28 p.

Schwarz, H. R. 2000. Y-2000 SWWF report for the Cibola National Forest.

McCarthy, N.C. 2000. Memorandum for Matrix Team dated 7 February 2000 with subject: Proposed DTRA Tunnel Defeat Project. 6 p.

EPA and USGS. 2000. National Hydrography Dataset.

Gottlieb, S.J. and J. Smith. 2000. CD-ROM containing ArcView GIS projects and Power Point presentation for NMNHP 2000 legislative initiative. CD-ROM not for general distribution.

USDI Bureau of Land Management (BLM). 2000a. Land use planning handbook H-1601-1. USDI Bur. Land Manage. Washington, DC. 122 pp.

Eitniear, J.C., and A. T. Aragon. 2000. Red-billed Pigeon (Columba flavirostris) nest predated by Groove-billed ani (Crotophaga sulcirostris). Ornitología Neotropical 11: 231-232.

Schjorring, S., J. Gregersen, and T. Bregnballe. 2000. Sex difference in criteria determining fidelity towards breeding sites in the Great Cormorant. Journal of Animal Ecology 69:214-223.

Conroy, C. J., and J. A. Cook. 2000. Molecular systematics of a Holarctic rodent (Microtus: Muridae). Journal of Mammalogy 81:344-359.

Culver, M., W. E. Johnson, J. Pecon-Slattery, and S. J. O'Brien. 2000. Genomic ancestry of the American puma (Puma concolor). Journal of Heredity 91:186-197.

National Marine Fisheries Service (NMFS). 11 February 2000c. Threatened status for one evolutionarily significant unit of steelhead in California. Federal Register 65(29):6960-6975..