Garrido, O. H., and A. Kirkconnell. 2000. Field guide to the birds of Cuba. Cornell University Press, Ithaca, New York. 253 pp.

Propst, D.L. 2000. Conservation of Chihuahua Chub. New Mexico Department of Game and Fish. Performance Report NM E-2-11. 11p.

Dunkle, S. 2000. List of odonate specimens collected by Sidney W. Dunkle in New Mexico. Collin Co. Community College. Biology Department. Plano, Texas.

Mehlhop, P. 2000. NMNHP cooperator's forms and maps with occurrence information on nesting Bald Eagles. 6 p.

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

UNM Herbarium. 2000. Excel spreadsheet containing UNM specimen records for New Mexico Rare Plant Technical Council mapping project..

Muldavin, E. 2000. Sevilleta Vegetation Map ArcView Project File ERDAS Imagine & ArcInfo GRID (NAD27).

Lang, B.K. 2000/2001. Status and distribution of terrestrial snails of southern New Mexico. Completion report (E-36) to the Division of Federal Aid, United States Fish and Wildlife Service, Albequereeque, New Mexico, November 2000. 10 pp. + app.

Irving, D. B., and T. Modde. 2000. Home-range fidelity and use of historic habitat by adult Colorado pikeminnow (Ptychocheilus lucius) in the White River, Colorado and Utah. Western North American Naturalist 60:16-25.

Utrera, A., G. Duno, B. A. Ellis, R. A. Salas, N. de Manzione, C. F. Fulhurst, R. B. Tesh, and J. N. Mills. 2000. Small mammals in agricultural areas of the western llanos of Venezuela: community structure, habitat associations, and relative densities. Jo

Donnelly, N. 2000a. Hybrid Enallagma anna and civile- from Ontario and Iowa. Argia 12(4): 8-9.

Eadie, J. M., L.-P. L. Savard, and M. L. Mallory. 2000 Barrow's Goldeneye (BUCEPHALA ISLANDICA). No. 548 IN A. Poole and F. Gill, editors, The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 32pp.

Edwards, H. H., and G. D. Schnell. 2000. Gila Woodpecker (Melanerpes uropygialis). No. 532 IN A. Poole and F. Gill, editors, The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 16pp.

Owen, P. R., C. J. Bell, and E. M. Mead. 2000. Fossils, diet, and conservation of black-footed ferrets (Mustela nigripes). Journal of Mammalogy 81:422-433.

Ryan, T. P., and C. T. Collins. 2000. White-throated Swift (AERONAUTES SAXATALIS). No. 526 IN A. Poole and F. Gill, editors, The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 20 pp.

Sedgwick, J. A. 2000. Willow Flycatcher (EMPIDONAX TRAILLII). No. 533 IN A. Poole and F. Gill, editors, The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 32pp.

Stedman, S. J. 2000. Horned Grebe (PODICEPS AURITUS). No. 505 IN A. Poole and F. Gill, editors, The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 28pp.

Stotz, N. G.. 2000. Historic Reconstruction of the Ecology of the Rio Grande/Rio Bravo Channel and Floodplain in the Chihuahuan Desert. Report prepared for the Chihuahua Desert Program, World Wildlife Fund. 180 p.

Kuykendall. (2000) Mexican Spotted Owl Inventory Form. Carson National Forest, District D-4, USFS. 16 p.

Tonne, P. 2000. Rare Plant Mapping for USFWS.

CONABIO. 2000. The National Commission for the Knowledge and Use of Biodiversity (CONABIO). GIS data.

S00XXXEPTXUS, Legacy reference. Physical copy not yet located.

Rosenberg, K.V., and T.P. Hodgman. 2000. Partners in Flight bird conservation plan for eastern spruce-hardwood forest (physiographic area 28). Version 1.0. Available online: http://www.blm.gov/wildlife/pifplans.htm

Johnson, T. R. 2000. The amphibians and reptiles of Missouri. Second edition. Missouri Department of Conservation, Jefferson City. 400 pp.

U.S. Fish and Wildlife Service. 2000. Federally listed as threatened and endangered species of Texas. March 28, 2000. . 59 p.

Shire, G, K. Brown, and G. Winegrad. 2000. Communication towers: a deadly hazard to birds. . 23 p.

Metcalf, A.(2000) Unpublished Letter to George Garcia concerning Ashmunella rhyssa altissima. Retrieved from Guadalupe Ranger District, Lincoln National Forest, USFS. 2 p.

Frazier, C. 2000. GIS of Mt Plover distribution in New Mexico.

Hawks Aloft, Inc. 1999. Annual report of Breeding Bird Surveys in the Rio Puerco Resource Area.

Miller, N. A. 1999. Landscape and habitat predictors of Canada Warbler (WILSONIA CANADENSIS) and Northern Waterthrush (SEIURUS NOVEBORACENSIS) occurrence in Rhode Island swamps. Masters thesis. University of Rhode Island, Kingston, RI.

Ladyman, J.A.R., E. Muldavin, and N. Monteith. 1999. Terrestrial cryptogams in pinon juniper woodland. A comparison between a Research Natural Area and adjacent land managed for grazing. Unpubl. report by NM Natural Heritage Program. 24 p. + app.

Ferguson, D. L. 1999. Peniocereus greggii var. greggii. Inventory of the Rare and Endangered Plants of New Mexico: Third edition, New Mexico Forestry Division, Energy, Minerals, and Natural Resources Department, Santa Fe, New Mexico, Miscellaneous Publica

Western Hemisphere Shorebird Reserve Network (WHSRN) 1999. WHSRN Background Materials. Online. Available: http://www.whsrn.org/

Barlow-Irick, P. 1999. Cirsium ochrocentrum subsp. martinii (Asteraceae), a new subspecies of Santa Fe thistle from the Gila River region of Arizona and New Mexico. Novon. 9:318-322.

Knudson, E. and C. Bordelon, Jr. 1999c. Checklist of the Lepidoptera of the Caprock Canyonlands, Texas. Texas Lepidoptera Survey #5, 39 pages, 12 plates.

Rodewald, P. G., K. G. Smith, and J. H. Withgott. 1999. Pine warbler (DENDROICA PINUS). In A. Poole, and F. Gill (editors). The birds of North America. Academy of natural Sciences, Philadelphia, Pennsylvania.

S99SIVSBNMUS, Legacy reference. Physical copy not yet located.

Kearns, D.M. 1999. Valeriana texana. Printed from largocanyon.org/nmrptc/valtex.htm . USFS

Reeves, T. 1999. Gray vireo distribution survey on BLM Farmington District lands in McKinley, Rio Arriba, San Juan Counties, New Mexico: 1999 results and final report on three-year study.44p.

Yanoff, S.L. 1999. A proposed target and site selection strategy for The Nature Conservancy's Chihuahuan Desert ecoregion conservation analysis. Unpubl. Report for NASA. 53p + map

White Sands Missile Range. 1999. SPOT data for White Sands Missile Range. From website http://www.fas.org/irp/doddir/usaf/afpam14-210/part21.htm#page187.

Freitag, R. P. 1999. Catalogue of the tiger beetles of Canada and the United States. National Research Council Research Press, Ottawa, Canada. 195 pp.

Garcia, G. (1999) Unpublsihed Fax to L. Cordova Containing " Annual Mexican Spotted Owl Report, Smokey Bear Ranger District, 1993." Lincoln Supervisor's Office, Lincoln National Forest, USFS. 17 p.

Arizona Partners in Flight. 1999. Southwestern willow flycatcher web site. Online. Available: http://www.usgs.nau.edu/swwf/. Administered by USGS Forest & Rangeland Ecosystem Science Center, Colorado Plateau Field Station, Northern Arizona University, Fla

Propst, D.L. (1999) Threatened and Endangered Fishes of New Mexico. Retrieved from Guadalupe Ranger District, Lincoln National Forest, USFS. 84 p.

Roth, D. 1999. New Mexico Rare Plants: Erigeron acomanus (Acoma fleabane). New Mexico Rare Plant Technical Council, Albuquerque, New Mexico. Online. Available: http://nmrareplants.unm.edu (Version 15 March 2002). Accessed 2003, June 2.

Osborn, R., G. Kittel, and M. Reid. 1999. Riparian plant associations of Colorado and vegetation classification of the western United States.

Holland, D. (1999) Unpulblished Letter to L. Barker Including Reports from the Lepidopterists' Society. Guadalupe Ranger District, Lincoln National Forest, USFS. 42 p.

Robbins, C. (1999) 1999 Sacremento Mountains Checkerspot Butterfly Survey Report for the Smokey Bear Ranger District, Lincoln National Forest, USFS. 120 p.

Hutto, R.L., and J.S. Young. 1999. Habitat relationships of landbirds in the USFS Northern Region. General Technical Report RMRS-GTR-32. USDA Forest Service, Rocky Mountain Research Station, Ogden, UT. 72 pp.

Brown, C. R., and M. B. Brown. 1999. Barn Swallow (HIRUNDO RUSTICA). No. 452 IN A. Poole and F. Gill (eds.), The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 32pp.

Dechant, J.A., M.L. Sondreal, D.H. Johnson, L.D. Igl, C.M. Goldade, B.D. Parkin, and B.R. Euliss. 1999. Effects of management practices on grassland birds: Willet. Northern Prairie Wildlife Research Center, Jamestown, ND. 10 pp.

U.S. Fish and Wildlife Service (USFWS). 1999b. Double-crest. Cormorant Phalacrocorax auritus. Online. Available: http://www.mbr-pwrc.usgs.gov/bbs/htmac/a1200.html.

Van Den Bussche, R. A., S. A. Harmon, R. J. Baker, A. L. Bryan, Jr., J. A. Rodgers, Jr., M. J. Harris, and I. L. Brisbin, Jr. 1999. Low levels of genetic variability in North American populations of the Wood Stork (MYCTERIA AMERICANA). Auk 116:1083-1092.

U.S. Fish and Wildlife Service (USFWS). 1999. Proposed rule to remove the Bald Eagle in the lower 48 states from the list of endangered and threatened wildlife. Federal Register 64:36453-36464.

Johnson, K., P. Mehlhop, C. Black, and K. Score. 1999. Reproductive failure of endangered Southwestern Willow Flycatchers on the Rio Grande, New Mexico. The Southwestern Naturalist. 44(2):226-231.

Sealy, S. G. 1999. Cowbird parasitism on Lark Buntings: frequency, acceptance, and fledging. Journal of Field Ornithology 70:182-186.

Zink, R. M., D. L. Dittmann, J. Klicka, and R. C. Blackwell-Rago. 1999. Evolutionary patterns of morphometrics, allozymes, and mitochondrial DNA in thrashers (Genus TOXOSTOMA). Auk 116:1021-1038.

Benedict, R. A., J. D. Druecker, and H. H. Genoways. 1999. New records and habitat information for SOREX MERRIAMI in Nebraska. Great Basin Naturalist 59:285-287.

Imbeau, L, J. L. Savard, and R. Gagnon. 1999. Comparing bird assemblages in successional black spruce stands originatng from fire and logging. Canadian Journal of Zoology 77:1850-1860.