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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.

S01METLCNMUS, Legacy reference. Physical copy not yet located.

Huning, T. (2001) National Forests Northern Goshawk Monitoring Form. Sandia Ranger District, Cibola National Forest, USFS. 5 p.

Houston, C. S., and D. E. Bowen, Jr. 2001. Upland Sandpiper (Bartramia longicauda). In the Birds of North America, No. 580 (A. Poole and F. Gill, editors). The Birds of North America, Inc., Philadelphia, PA. 32pp.

Jagnow, D. 2001. Hibernating bat count at Torgac Cave. Report to Bureau of Land Management, 3 p.

Armstrong, M. P., D. Frymire, and E. J. Zimmerer. 2001. Analysis of sympatric populations of Lampropeltis triangulum syspila and Lampropeltis triangulum elapsoides, in western Kentucky and adjacent Tennessee with relation to the taxonomic status of the sc

Ashton, K. G., and A. de Queiroz. 2001. Molecular systematics of the western rattlesnake, Crotalus viridis (Viperidae), with comments on the utility of the D-loop in phylogenetic studies of snakes. Molecular Phylogenetics and Evolution 21:176-189.

Nikula, B.J., J.L. Sones, and J.R. Trimble. 2001. New and notable records of Odonata from Massachusetts. Northeastern Naturalist, 8(3): 337-342.

British Ornithological Union. 2001. British Ornithological Union Records Committee, 27th Report. Ibis 143:171-175.

Ortiz-Pulido, R. and R. Díaz. 2001. Distribución de colibríes en la zona baja del centro de Veracruz, México. Ornitologia Neotropical 12:297-317.

Lodato, M. J., and T. K. Hulvershorn. 2001. The ornate box turtle, Terrapene ornata, in southern Indiana. Herpetological Review 32:232-233.

McCafferty, W.P. 2001. Status of some historically unfamiliar American mayflies (Ephemeroptera). Pan-Pacific Entomologist, 77(3): 210-218.

Hardy, A. 2001. Sawmill Creek Stream Inventory Report, Questa Ranger District, Carson National Forest. USFS.

Miessener, J. Hewitt, A. (2001) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Project Name: Echinocereus fendleri var. kuenzleri. Guadalupe Ranger Distirct, Lincoln National Forest, USFS. 4 p.

Unknown (2001) Mexican Spotted Owl Inventory and Monitoring Survey Site List, Lincoln Supervisor's Office, Lincoln National Forest, USFS. 11 p.

Wiedenfeld, D, D. Wolfe, and S. Sherrod. 2001. New Mexico Lesser Prairie-Chicken Project 2001. Effects of shrub control and grazing on Lesser Prairie-Chicken reproductive success, Year 1. George Miksch Sutton Avian Research Center. 62 p.

Morjan, C. L., and J. N. Stuart. 2001. Nesting record of a Big Bend slider turtle (Trachemys gaigeae) in New Mexico, and overwintering of hatchlings in the nest. Southwestern Naturalist 46:230-234.

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.

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

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Long, B. J. 2001. The distribution of American marten in Northern New Mexico, June 1997 through June 2001. Santa Fe, New Mexico. 24 pages.

Baker, Marc. 2004. Phenetic analysis of Coryphantha, section Robustispina, part 1: stem characters. United States Forest Service (USFS) Regional Office, Albuquerque, NM. p. 22.

Porch, D. Romero, S. Gehrke, C. Harig, K. Montoya, J. Vigil, J. Castillo, J. (2001) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Project Name: Echinocereus fendleri var. kuenzleri. Guadalupe Ranger District, L

Dinerstein, E., D. Olson, E. Dinerstein, D. Olson, J. Atchley, C. Loucks, S. Contreras-Balderas, R. Abell, E. Inigo, E. Enkerlin, C. Williams, and G. Castilleja. 2001. Chihuahuan Ecoregion-Based Conservation in the Chihuahuan Desert: A Biological Assessme

Chartiff. 2001. Chartiff Geolite's 1:24,000 Quads for New Mexico.

Morrison, R. I. G., R. E. Gill, Jr., B. A. Harrington, S. Skagen, G. W. Page, C. L. Gratto-Trevor, and S. M. Haig. 2001. Estimates of shorebird populations in North America. Occasional Paper Number 104, Canadian Wildlife Service, Environment Canada, Ottaw

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.

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.

Hawks Aloft, Inc. 2001. Breeding Bird Surveys in the Albuquerque Field Office Area of the Bureau of Land Management. 57 p.

Paul, L.W. Fragua, S. (2001) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Chrysothamnus nauseosus ssp. texensis (Rabbit Bush). Guadalupe RD, Lincoln NF, USFS. 7 p.

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

Williams, S.O., III. 2001. Notes from a conversation between S.O. Williams and C. K. Frazier, 2001-04-05, concerning species in our ET not on the 2000 Birds of New Mexico Checklist.

Pavlacky, D. C., Jr., and S. H. Anderson. 2001. Habitat preferences of pinyon-juniper specialists near the limit of their geographic range. Condor 103:322-331.

Beck, K.G. 2001. Biology and Management of the Toadflaxes. Natural Resources Seris Range No. 3.114. Colorado State University Cooperative Extension. Available ONLINE: www.ext.colostate.edu. Accessed 2004.

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

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

New Mexico Black-Tailed Prairie Dog Working Group. 2001. Intragency Conservation and Management Plan of Black-Tailed Prairie Dogs in New Mexico.

Propst, D.L. (2001) Summary of Fish Collections in the Lower Gila River New Mexico. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 14 p.

Milford, E., Y. Chauvin, E. Muldavin, and M. Freehling. 2001. In-house copy of the Spring Vegetation and Aquatic Invertebrate Survey 2000 for BLM Albuquerque and Roswell Field Offices. . 86 p.

Milford, E., E. Muldavin, S. Wood, and A. Kennedy. 2001. In-house CD for the Pecos River Riparian Monitoring Program, BLM, Roswell Field Office, July 2001.

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.

Lichvar, R, G. Gustina, D. MacDonald, and M. Ericsson. 2001. Delineation of Waters of the United States. White Sands Missile Range. Priority work areas 6 and the north half of 4A (Malpias lava flow and the north San Andres Mountains section of White Sands

Porch, D. Castello, J. Montoya, J. (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.

Western native trout campaign. 2001. Imperiled western trout and the importance of roadless areas. . 22 p.

Goldberg, C. S., and C. R. Schwalbe. 2000. Population ecology of the barking frog. Final report to Arizona Game and Fish Department, Phoenix, Arizona. Arizona Game and Fish Department Heritage Fund IIPAM Project No. I98014. 50 pp.

Government of Grenada. 2000. Plan and policy for a national system of parks and protected areas. Web published, http://www.oas.org/usde/publications/Unit/oea51e/oea51e.pdf.

Evans, W. R., and A. M. Manville, II (editors). 2000. Avian mortality at communication towers. Transcripts of Proceedings of the Workshop on Avian Mortality at Communication Towers, August 11, 1999, Cornell University, Ithaca, NY. Available online at: <ht

U.S. Fish and Wildlife Service (USFWS). 2000. 90-day finding and commencement of status review for a petition to list the Western Sage Grouse in Washington as Threatened or Endangered. Federal Register 65:51578-51584.