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U.S. Fish and Wildlife Service (USFWS). 2001. 30 October 2001. Review of plant and animal species that are Candidates or proposed for listing as Endangered or Threatened, annual notice of findings on recycled petitions, and annual description of progress

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

Chauvin, Y.C., A. Kennedy, and K. Wild. 2001. Survey for Kuenzler's Hedgehog Cactus (Echinocereus fendleri var. kuenzleri). 29 p.

Fleischer, R.C. 2001. Taxonomic and Evolutionarily Significant Unit (ESU) Status of Western Yellow-billed Cuckoos (Coccyzus americanus). . 25 p.

Taylor, R. V. 2001. Endangered species management plan for Todsen's pennyroyal at White Sands Missile Range, New Mexico. White Sands Missle Range, Division of Environmental Stewardship.. 63 p.

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

Harrison, R.L. 2001. Population status and ecology of Swift Fox in New Mexico. Completion report to NM Department of Game and Fish and U.S. Fish and Wildlife Service, Section 6 E-43-3. 82p.

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.

Ashton, K. G., and T. M. Patton. 2001. Movement and reproductive biology of female midget faded rattlesnakes, Crotalus viridis concolor, in Wyoming. Copeia 2001:229-234.

Biggins, D. E., and M. Y. Kosoy. 2001. Influences of introduced plague on North American mammals: implications from ecology of plague in Asia. Journal of Mammalogy 82:906-916.

Bronikowski, A. M., and S. J. Arnold. 2001. Cytochrome b phylogeny does not match subspecific classification in the western terrestrial garter snake, Thamnophis elegans. Copeia 2001:508-513.

Parris, M. J., C. W. Laird, and R. D. Semlitsch. 2001. Differential predation on experimental populations of parental and hybrid leopard frog (Rana blairi and Rana sphenocephala) larvae. Journal of Herpetology 35:479-485.

Lomolino, M. V., and G. A. Smith. 2001. Dynamic biogeography of prairie dog (CYNOMYS LUDOVICIANUS) towns near the edge of their range. Journal of Mammalogy 82:937-945.

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 Unpublished abstract compiled and edited by the Heritage Data Management System, Arizona Game and Fish Department, Phoenix, Arizona. 3pp.

Guaderrama, R. (2001) Northern Goshawk Annual Report, Sacramento Ranger District, Lincoln National Forest. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 7 p.

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.

Serna, A. Snider, A. (2001) Inventory and Monitoring Meixcan Spotted Owl, Sacramento Ranger District, 2001. Lincoln Supervisor's POffice, Lincoln National Forest, USFS. 13 p.

U.S. Fish and Wildlife Service (USFWS). 2001. Twelve-month finding for a petition to list the Yellow-billed Cuckoo (Coccyzus americanus) in the western continental United States. Federal Register 66:38611-38626.

Johnson, K. P., S. de Kort, K. Dinwoodey, A. C. Mateman, C. ten Cate, C. M. Lessells, and Dale H. Clayton. 2001. A molecular phylogeny of the dove genera STREPTOPELIA and COLUMBA. Auk 118:874-887.

Lang, B.K. 2001. New Mexico Endangered Invertebrates: monitoring and management. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-37-6. 69p.

Brostoff, W., R. Lichvar, and S. Sprecher. 2001. Delineating playas in the Arid Southwest: A literature review. . iv+25 p.

Logan, K. A., and L. L. Sweanor. 2001. Desert puma: evolutionary ecology and conservation of an enduring carnivore. Island Press, Covelo, California. 463 pp.

DeLong, J. 2001. Fall 2001 flammulated owl banding study in the Manzano Mountains of central New Mexico. . 10 p.

Turner, R. (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. 6 p.

Hawks Aloft, Inc. 2001. Mountain plover surveys in the North Unit Allotment of the Taos Resource Area. . 32 p.

Turner, R. (2001) Sensitive Plant Site Report, Population Site Report, Lincoln National Forest, Field Notes. Guadalupe Ranger District, Lincoln National Forest, USFS. 8 p.

Ward, R. Miessener, J. (2001) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Guadalupe Ranger Distirct, Lincoln National Forest, USFS. 4 p.

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

Johnson, K., T. Neville, P. Tonne, P. Neville, and E. Clary. 2001. Vegetation Map of Lesser Prairie-chicken Habitat on the Caprock Wildlife Habitat Management Area, New Mexico. Publication No. 01-GTR-218. Natural Heritage New Mexico, Museum of Southwester

Buth, D. G., and R. L. Mayden. 2001. Allozymic and isozymic evidence for polytypy in the North American catostomid genus Cycleptus. Copeia 2001:899-906.

Clevenger, A. P., M. McIvor, D. McIvor, B. Chruszcz, and K. Gunson. 2001. Tiger salamander, Ambystoma tigrinum, movements and mortality on the Trans-Canada Highway in southwestern Alberta. Canadian Field-Naturalist 115:199-204.

Brunner, P. C., M. R. Douglas, A. Osinov, C. C. Wilson, and L. Bernatchez. 2001. Holarctic phylogeography of Arctic charr (Salvelinus alpinus L.) inferred from mitochondrial DNA sequences. Evolution 55:573-586.

Regehr, H. M., C. M. Smith, B. Arquilla, and F. Cooke. 2001. Post-fledging broods of migratory Harlequin Ducks accompany females to wintering areas. Condor 103:408-412.

Alford, J. 2001. Tijeras Hummingbird Tagger Provides Valuable Data. In New Mexico, March 2001, p.19. 1p.

Nylin, S., K. Nyblom, F. Ronquist, N. Janz, J. Belicek, and M. Kallersjo. 2001. Phylogeny of Polygonia, Nymphalis and related butterflies (Lepidoptera: Nymphalidae): a total-evidence analysis. Zoological Journal of the Linnean Society 137(4): 441-468.

Bailey, J. 2001. Review of "Status of the Lesser Prairie-Chicken (Tympanuchus pallidicinctus) on lands administered by the Bureau of Land Management in southeastern New Mexico. By Dr. Troy Best. . 7 p.

Smith, H. and K. Johnson. 2001. Survey of Interior Least Terns on Bureau of Land Management Lands, Roswell Field Office Area. . 21 p.

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.

Boykin, K.G, J. Bak, A.J. Kroll, M. Rivieccio, R.A. Deitner, B.C. Thompson and M.C. Andersen. 2001. Application and assessment of species at risk conservation approaches at Fort Bliss and White Sands Missile Range, New Mexico and Texas. Research Comp

Stewart, C. Camero, A. Tapia, R. (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.

Gates, C. C., R. O. Stephenson, H. W. Reynolds, C. G. van Zyll de Jong, H. Schwantje, M. Hoefs, J. Nishi, N. Cool, J. Chisolm, A. James, and B. Koonz. 2001. National recovery plan for the wood bison (Bison bison athabascae). National Recovery Plan No. 21.

Jones, J., and R. J. Robertson. 2001. Territory and nest-site selection of Cerulean Warblers in eastern Ontario. Auk 118:727-735.

Defenders of Wildlife. 2001. Protecting New Mexico's natural heritage: Recommendations on steps toward a comprehensive biodiversity conservation strategy for New Mexico. Defenders of Wildlife, New Mexico Field Office, Albuquerque, NM. 7 p.

Smith, D.G. 2001. Pennak's Freshwater Invertebrates of the United States. Porifera to Crustacea. John Wiley and Sons: New York. 638 pp.

Painter, C. 2001. Status of Endemic New Mexico Salamanders. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-22-9. New Mexico Department of Game and Fish, 11 p.

Gorbunov, P.Y. 2001. The Butterflies of Russia: Classification, Genitalia, Keys for Identification (Lepidoptera: Hesperioidea and Papilionoidea). Russian Academy of Sciences, Institute of Plant and Animal Ecology, "Thesis", Ekaterinburg, Russia. 320 pp.

Unknown (2001) Mexican Spotted Owl: Strix occidentalis Annual Report. Smokey Bear Ranger District, Lincoln National Forest, USFS. 197 p.

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

Huning, T. (2001) National Forests Northern Goshawk Monitoring Form. Sandia Ranger District, Cibola National Forest, USFS. 3 p.

Kiowa National Grassland Checklist of Birds. USDA Forest for Great Plains National Grasslands, Chadron, NE. Accessed 4/30/01. 11p. (www.fs.fed.us/r2/nebraska/gpng/kiowa_birds.html).

Ward, R. Meissener, J. Ross, D. Hewitt, A. Prinns, T. Fragua, S. (2001) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Guadalupe Ranger District, Lincoln National Forest, USFS. 4 p.

Milford, E., Y. Chauvin, E. Muldavin, and M. Freehling. 2001. Spring vegetation and aquatic invertebrate survey, 2000, BLM, Albuquerque Field Office. . 86 p.

Milford, E., E. Muldavin, S. Wood, and A. Kennedy. 2001. Pecos River monitoring program Bureau of Land Mangement, Roswell Field Office. Natural Heritage New Mexico, Biology Department, University of New Mexico, Albuquerque, NM; NHNM Publication No. 01-GTR

Cully, J. F., Jr., and E. S. Williams. 2001. Interspecific comparisons of sylvatic plague in prairie dogs. Journal of Mammalogy 82:894-905.

Castric, V., F. Bonney, and L. Bernatchez. 2001. Landscape structure and hierarchical genetic diversity in the brook charr, Salvelinus fontinalis. Evolution 55:1016-1028.

Remsen, J. V. 2001. True winter range of the Veery (CATHARUS FUSCESCENS): lessons for determining winter ranges of species that winter in the tropics. Auk 118:838-848.

McKinnell, S. M., C. C. Wood, D. T. Rutherford, K. D. Hyatt, and D. W. Welch. 2001. The demise of Owikeno Lake sockeye salmon. North American Journal of Fisheries Management 21:774-791.

Campbell, R. W., N. K. Dawe, I. McTaggart-Cowan, J. M. Cooper, G. W. Kaiser, A. C. Stewart, and M. C. E. McNall. 2001. The birds of British Columbia. Volume 4. Passerines: wood-warblers through Old World sparrows. University of British Columbia Press, Van

Hershler, R.H. 2001. Systematics of the North and Central American aquatic snail genus Tryonia (Rissooidea: Hydrobiidae). Smithsonian Contributions to Zoology, 612: 1-53.