Lang, B. K. 2000. Letter written to Mr. Makenzie of the Monticello Community Ditch Association, dated 23 June 2000.. NM Department of Game and Fish.. 9 p.

USDI Bureau of Land Management (BLM). 2000b. Land use planning. BLM Manual 1601. USDI Bur. Land Manage. Washington, DC. 24 pp.

Dudley, R. K. and Platania, S. P.. 2000. 2000 population monitoring of Rio Grande silvery minnow: final report. . 86 p.

Wilson, P. J., S. Grewal, I. D. Lawford, J.N.M. Heal, A. G. Granacki, D. Pennock, J. B. Theberge, M. T. Theberge, D. R. Voigt, W. Waddell, R. E. Chambers, P. C. Paquet, G. Goulet, D. Cluff, and B. N. White. 2000e. DNA profiles of the eastern Canadian wolf

U.S. Fish and Wildlife Service (USFWS). 2000. Establishment of a nonessential experimental population of Black-footed Ferrets in north-central South Dakota. Federal Register 65:60879-60889.

Kauffman, D. 2000 Mexican Spotted Owl Inventory Form. USFS.

Unknown (2000) Norhtern Goshawk Sightings, Smokey Bear Ranger District. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 1 p.

Painter, C. 2000. Status of Listed and Category Herpetofauna. Completion Report to the U.S. Fish and Wildlife Service, Section 6 E-31-3. 193 p.

Larson, D.J., Y. Alarie, and R.E. Roughley. 2000. Predaceous diving beetles (Coleoptera:Dytiscidae) of the Nearctic Region, with emphasis on the fauna of Canada and Alaska. National Research Council of Canada Monograph Publishing Program, Ottawa, Canada.

Davis, D. 2000. Survey for active lesser prairie-chicken leks: Spring 2000. New Mexico Department of Game and Fish. 16p.

Taylor, D. 2000. E-mails concerning birds sighted at Davies Tank on White Sands Missile Range, New Mexico.

Neville, T. 2000. New Mexico Natural Heritage Program Various DEM Images, Geographic NAD27, Clarke 1866.

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

Wood, S. and E. Muldavin. 2000. Playa wetlands in Northeast New Mexico: A comparative study of vegetation diversity and ecology. Natural Heritage New Mexico Publication No. 00-GTR-297. 82 p.

Riparian Habitat Joint Venture. 2000. Version 1.0. The riparian bird conservation plan: a strategy for reversing the decline of riparian associated birds in California. California Partners in Flight. Available at: http://www.prbo.org/CPIF/Riparian/riparia

Schmitt, G. C.. 2000. Swift fox conservation team annual report. New Mexico Department of Game and Fish.. 74 p.

Clarkson, K. E. and L. P. Laniawe. 2000. Hawaiian Hawk, Buteo solitarius. In A. Poole and F. Gill, editors. The Birds of North America. No. 523. The Birds of North America, Inc., Philadelphia, PA. 16 pp.

Robertson, G. J., F. Cooke, R. I. Goudie, and W. S. Boyd. 2000. Spacing patterns, mating systems, and winter philopatry in Harlequin Ducks. Auk 117:299-307.

Clarkson, R. W., and M. R. Childs. 2000. Temperature effects of hypolimnion-release dams on early life history stages of Colorado river basin big-river fishes. Copeia 2000:402-412.

Chardine, J. W., R. D. Morris, J. F. Parnell, and J. Pierce. 2000a. Status and conservation priorities for Laughing Gull, Gull-billed Terns, Royal Terns and Bridled Terns in the West Indies. Pp. 65-79 in E. A. Schreiber and D. S. Lee (editors) Status and

Connelly, J. W., M. A. Schroeder, A. R. Sands, and C. E. Braun. 2000. Guidelines to manage sage grouse populations and their habitats. Wildlife Society Bulletin 28:967-985.

Knox, A. G., and P. E. Lowther. 2000. Common Redpoll (Carduelis flammea). No. 543 in A. Poole and F. Gill, editors, The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 24pp.

Lang, B.K. 2000. Status of the Texas hornshell and native freshwater mussels (Unionoidea) in the Rio Grande and Pecos River of New Mexico and Texas. Performance Report to the U.S. Fish and Wildlife Service, Section 6 E-38-3. 50 p.

Olinde, M. W.; Kimmel, F. G.; and R. M. Pace, III. 2000. Direct recoveries from in-season banding of American woodcock in south central Louisiana. Pp. 77-83 IN: McAuley, D. G.; J. Bruggink; and G. F. Sepik, editors. Proceedings of the Ninth Annual Woodcoc

Paroz, Y. 2000. Update on Rio Grande cutthroat management in New Mexico. AZ-NM Chapter American Fisheries Society. 31(1):6.

Seigel, R. A., N. B. Ford, and L. A. Mahrt. 2000. Ecology of an aquatic snake (Thamnophis marcianus) in a desert environment: implications of early timing of birth and geographic variation in reproduction. American Midland Naturalist 143:453-462.

Kauffman, D. 2000 Mexican Spotted Owl Inventory Form. USFS

Lichvar, R., G. Gustina, D. MacDonald, and M. Ericsson. 2000. Delineation of waters of the United States. White Sands Missile Range. Priority work areas 3, 4b, and 5a (Ocura Peak, Red Canyon and the southern section of White Sands Missile Range). Report

Boyne, A. 2000. Draft update COSEWIC status report on Piping Plover (Charadrius melodus). Committee on the Status of Endangered Wildlife in Canada, Ottawa. 45pp.

Engstrom, M. and B. Lim. 2000. Checklist of the mammals of Guyana. Smithsonian Institute. Http://www.mnh.si.edu/biodiversity/bdg/guymammals.html

United States Fish and Wildlife Service. 2000. Endangered and threatened wildlife and plants; 12-month finding for a petition to list the black-tailed prairie dog as threatened. Federal Register. 65(24):5476-5488.

Baldwin, B.G. 1999d. Constancea, a new genus for Eriophyllum nevinii (Compositae-Heliantheae s. lat.). Madrono 46(3): 159-160.

Johnson, K. H. and C. E. Braun. 1999. Viability and conservation of an exploited sage grouse population. Conservation Biology 13:77-84.

Skagen, S. K., T. R. Stanley, and M. B. Dillon. 1999. Do mammalian nest predators follow human scent trails in the shortgrass prairie? Wilson Bull. 111: 415-420.

Mote, K. D., R. D. Applegate, J. A. Bailey, K. E. Giesen, R. Horton, and J. L. Sheppard, Technical Editors. 1999. Assessment and Conservation Strategy for the Lesser Prairie Chicken (TYMPANUCHUS PALLIDICINCTUS). Kansas Department of Wildlife and Parks, Em

Bowman, J. C., M. Edwards, L. S. Sheppard, and G. J. Forbes. 1999. Record distance for a non-homing movement by a deer mouse, Peromyscus maniculatus. Canadian Field-Naturalist 113:292-293.

McKinney, T., W. R. Persons, and R. S. Rogers. 1999. Ecology of flannelmouth sucker in the Lee's Ferry tailwater, Colorado River, Arizona. Great Basin Naturalist 59(3):259-265.

Spellenberg, R. and T. Wootten. 1999. Vascular plants on a gypsum outcrop in southern New Mexico: a listing, a new variety and taxonomic realignments in the Anulocaulis leiosolenus complex (Nyctaginaceae), and a new variety of Mentzelia humilis (Loasaceae

Hager, S.B. and A.D. Stafford. 1999. Dynamics of species richness and abundance in a montane community of butterflies in southern New Mexico. The Southwestern Naturalist. 44(3):374-415.

National Marine Fisheries Service (NMFS). 5 April 1999. Threatened status for southwestern Washington/Columbia River coastal cutthroat trout in Washington and Oregon, and delisting of Umpqua River cutthroat trout in Oregon. Federal Register 64(64):16397-1

Sivinski, R.C. 1999. A new variety of Physaria newberryi (Brassicaceae) from New Mexico. Sida. 18(3):673-677.

Abandoned Mine Land Bureau, New Mexico Mining and Minerals Division. 1999. Gore Canyon Mine Reclamation Project Environmental Assessment. Project Number 35138. Hidalgo County, New Mexico: Abandoned Mine Land Bureau, New Mexico Mining and Minerals Division

Howard, M. 1999. Email to C. Perez (USFWS-ES) with regard to sighting of Aplomado falcons near Hachita, NM. 2 p.

Paroz, Y. 1999. Unpublished email to Donna Storch, Subject: Santa Barbara and Indian Creek Data. Questa Ranger District, Carson National Forest, USFS.

Neville, T. 1999. White Sands Missile Range USGS Digital Raster Graphics (DRGs): USGS 7.5" quadrangles.

Garrison, B.A. 1999. Bank Swallow (RIPARIA RIPARIA). In A. Poole and F. Gill, editors, The Birds of North America, No. 414. The Birds of North America, Inc., Philadelphia, PA. 28 pp.

Johnson, R. R., L. T. Haight, and J. D. Ligon. 1999. Stickland's Woodpecker (PICOIDES STRICKLANDI). No. 474 IN A. Poole and F. Gill, eds., The birds of North America. Academy of Natural Sciences, Philadelphia, and American Ornithologists' Union, Washingto

Spellenberg, R. and T. Wootten. 1999. Vascular plants on a gypsum outcrop in southern New Mexico: A listing, a new variety and taxonomic realignments in the Anulocaulis leiosolenus complex (Nyctaginaceae), and a new variety of Mentzelia humilis (Loasaceae

Johnson, O. W., M. H. Ruckelshaus, W. S. Grant, F. W. Waknitz, A. M. Garrett, G. J. Bryant, K. Neely, and J. J. Hard. 1999. Status review of coastal cutthroat trout from Washington, Oregon, and California. U.S. Department of Commerce, NOAA Technical Memor

Burt, J. 1999. Effects of grazing and fire on Astragalus ripleyi Barneby; summary of 1998 field work. Unpublished document. March 15. Submitted to U.S.D.A. Forest Service, Rio Grande National Forest, Colorado, USA.

Larsen, R.R. 1999. Letter from Robert Larsen. 2 p.

Sivinski, R.C. (1999) Effects of a Natural Fire on a Kuenzler's Hedgehog Cactus (Echinocereus fendleri var. kuenzleri) and Nylon Hedgehog Cactus (Echinocereus viridiflorus) Population in the Southeastern New Mexico. Retrieved from Guadalupe Ranger Distric

U.S. Army Corps of Engineers. 1999. Draft limited reevaluation report and supplemental environmental impact statement: Rio Grande floodway, San Acacia to Bosque del Apache Unit, Socorro County, New Mexico. 155 + app.

Kartesz, J. T., and C. Meacham. 1999. Unpublished review draft of Floristic Synthesis, 1 Feb 1999. North Carolina Botanical Garden, Chapel Hill, NC.

Graham, R.T., R.L. Rodriguez, K.M. Paulin, R.L. Player, A.P. Heap, and R. Williams. 1999. The Northern Goshawk in Utah: habitat assessment and management recommendations. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-

Williams, S.O. 1999. Letter dated 1999-08-28 to D.C. Carlton concerning available information on ferrruginous hawks in New Mexico. 4 p.

McGhie, R.G, Conservation Biology Institute, and World Wildlife Fund, USA. 1999. CBI/WWF Protected Areas Database (PAD).

Kaufman, N.M. (1999) Rio Grande Silvery Minnow (Hybognathus amarus) Recovery Plan, Region 2, U.S. Fish and Wildlife Services. Guadalupe Ranger District, Lincoln National Forest, USFS. 146 p.

Sivinski, R. 1999. Kuenzler's cactus: Wildfire study Lincoln National Forest. . 4 p.

Basili, G.D., and S.A. Temple. 1999. Winter ecology, behavior, and conservation needs of Dickcissels in Venezuela. Studies in Avian Biology 19:289-299.