Brouder, M. J. 2001. Effects of flooding on recruitment of roundtail chub, Gila robusta, in a southwestern river. Southwestern Naturalist 46:302-310.

Allison-Kosior, G. Allison, S. (2001) Gunsight Cave Trip Report. Guadalupe Ranger District, Lincoln National Forest, USFS. 1 p.

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

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.

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

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).

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..

S00HAM01NMUS, Legacy reference. Physical copy not yet located.

Quinn, J. L., and Y. Kokorev. 2000. Direct and indirect estimates of Peregrine Falcon population size in northern Eurasia. Auk 117:455-464.

Ramey, R. R., II. 2000. New perspectives on the evolutionary origins, historic phylogeography, and population structure of North American mountain sheep. Pages 9-16 in A. E. Thomas and H. L. Thomas, editors. Transactions of the 2nd North American Wild She

Smith, G. R., M. A. Waters, and J. E. Rettig. 2000. Consequences of UV-B exposure for embryos and tadpoles of the plains leopard frog. Conservation Biology 14:1903-1907.

Wiebe, K and K. Martin. 2000. The use of incubation behavior to adjust avian reproductive costs after egg laying. Behav Ecol Sociobiol. 48:463-470.

Neville, T. and J. Oliva. 2000. New Mexico State Land Office Riparian Characterization and Inventory.

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. 2000. Fishes of New Mexico database and GIS. CD-ROM not for general distribution.

Bryan, A.M., R.G. Black, and M.M. Manion. 2000. Draft economic analysis of critical habitat designation for the piping plover: Wintering habitat. Division of Economics; U.S. Fish and Wildlife Service. Arlington, Virginia. 59 p.

Braun, M. J., D. W. Finch, M. B. Robbins, and B. K. Schmidt. 2000. A field checklist of the birds of Guyana. Smithsonian Institution, Washington, D.C.

Freilich, J. E., K. P. Burnham, C. M. Collins, and C. A. Garry. 2000. Factors affecting population assessments of desert tortoises. Conservation Biology 14:1479-1489.

Stromberg, M. R. 2000. Montezuma Quail. No. 524 IN A. Poole and F. Gill (editors), The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 20pp.