Knowles, C. 2001. Draft report: Status of the white-tailed and Gunnison's prairie dog. . 40 p.

Tonne, P., Sivinski, B., and McDonald, C. 2001. Email correspondence correcting a report of Salvia summa as actually being Salvia henryi. . 2 p.

Painter, C. and L. Pierce. 2001. New Mexico amphibian and reptile GIS coverages. 123 p.

Unknown (2001) Goshawk Inventory and Monitoring for 2001. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 17 p.

Hafner, D. J., B. R. Riddle, and S. T. Alvarez-Castañeda. 2001. Evolutionary relationships of white-footed mice (Peromyscus) on islands in the Sea of Cortez. Journal of Mammalogy 82:775-790.

Leonard, D. L., Jr. 2001. Three-toed Woodpecker (Picoides tridactylus). In The Birds of North America, No. 588 (A. Poole and F. Gill, editors). The Birds of North America, Inc., Philadelphia, PA. 24pp.

Environmenal Law Institute. 2001. Status of the states: Innovative state strategies for biodiversity conservation. Environmental Law Institute, Washington, D.C. 62 p.

Blackburn, L., P. Nanjappa, and M. J. Lannoo. 2001. An Atlas of the Distribution of U.S. Amphibians. Copyright, Ball State University, Muncie, Indiana, USA.

Huning, T. (2001) National Forests Northern Goshawk Monitoring Form. Sandia Ranger District, Cibola National Forest, USFS. 4 p.

Moore, S. 2001. Ornithology List-serve notification regarding U.S. Fish and Wildlife Service status review of Centrocercus urophasianus. . 4 p.

U.S. Fish and Wildlife Service (USFWS). 2001. Annual notice of findings on recycled petitions. Federal Register 66:1295-1300.

Arbogast, B. S., R. A. Browne, and P. D. Weigl. 2001. Evolutionary genetics and Pleistocene biogeography of North American tree squirrels (Tamiasciurus). Journal of Mammalogy 82:302-319.

Arguedas-Negrini, N. 2001. Distribution, habitat and behavior of Grasshopper Sparrows, Ammodramus savannarum (Passeriformes: Emberizidae) in northeastern Nicaragua. Revista de Biologia Tropical 49:703-708.

Muths, E., T. L. Johnson, and P. S. Corn. 2001. Experimental repatriation of boreal toad (BUFO BOREAS) eggs, metamorphs, and adults in Rocky Mountain National Park. Southwestern Naturalist 46:106-113.

Lardie, R. L. 2001. Geographic distribution. Hemidactylus turcicus. Herpetological Review 32:119.

Harris, P. M., and R. L. Mayden. 2001. Phylogenetic relationships of major clades of Catostomidae (Teleostei: Cypriniformes) as inferred from mitchondrial SSU and LSU rDNA sequences. Molecular Phylogenetics and Evolution 20:225-237.

Mazerolle, M. J. 2001. Amphibian activity, movement patterns, and body size in fragmented peat bogs. Journal of Herpetology 35:13-20.

Hardy, A. 2001. Agua Caliente Creek Stream Inventory Report, Camino Real Ranger District, Carson National Forest. USFS

Lang, B. K. 2001. Status of the Texas hornshell and native freshwater mussels (Unionoidae) in the Rio Grande and Pecos River of New Mexico and Texas. Conservation Services Division, New Mexico Department of Game and Fish.Completion Report. .

Unknown (2001) Summary of Fish Collections, Lower Gila River, New Mexico. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 29 p.

West, S. (2001) Letter to Larry Paul, Subject: Yellow-Billed Cuckoo status in the Sitting Bull Falls-Last Chance Canyon areas. Guadalupe RD, Lincoln NF, USFS.

Neely, B, P. Comer, M. Lammert, R. Rondeau, C. Pague, G. Bell, H. Copeland, J. Humke, S. Spackman, T. Schulz, D. Theobald, and L. Valutis. 2001. Southern Rocky Mountains: An ecoregional assessment and conservation blueprint. The Nature Conservancy.. 731 p

Hoogland, J. L. 2001. Black-tailed, Gunnison's, and Utah Prairie Dogs reproduce slowly. Journal of Mammalogy 82:917-927.

Sauer, J. R., J. E. Hines, and J. Fallon. 2001. The North American Breeding Bird Survey, Results and Analysis 1966 - 2000. Version 2001.2, USGS Patuxent Wildlife Research Center, Laurel, MD.

U.S. Fish and Wildlife Service (USFWS). 2001. Final determinations of critical habitat for wintering Piping Plovers; final rule. Federal Register 66:36037-36143.

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.

Hopton, M. E., and G. N. Cameron. 2001. Geomys knoxjonesi. Mammalian Species 672:1-3.

Powell, A. 2001. Habitat characteristics and nest success of Snowy Plovers associated with California Least Tern colonies. The Condor. 103:785-792.

The Nature Conservancy. 2001. Map: TNC Ecoregions of the United States. Modification of Bailey Ecoregions. Online <ftp://ftp.tnc.org/data/national/usa/tnc_us_eco2001.zip&gt;. Accessed May 2003.

Sogge, M. K., S. J. Sferra, T. D. McCarthey, S. O. Williams, III, and B. E. Kus. 2001. Summary of southwestern willow flycatcher breeding site and territory characteristics - 1999. Prepared for the Southwestern Willow Flycatcher Recovery Team, U.S. Fish a

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

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

S01XXXUSNMUS, Legacy reference. Physical copy not yet located.

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.