Mowbray, T. B. 1999. Scarlet Tanager (PIRANGA OLIVACEA). No. 479 IN A. Poole and F. Gill, editors. The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 28 pages.

Tarvin, K. A., and G. E. Woolfenden. 1999. Blue Jay (Cyanocitta cristata). No. 469 IN A. Poole and F. Gill, editors. The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 32pp.

Greenberg, R., and S. Droege. 1999. On the decline of the Rusty Blackbird and the use of ornithological literature to document long-term population trends. Conservation Biology 13:553-559.

Macey, J. R., J. A. Schulte, II, A. Larson, B. S. Tuniyev, N. Orlov, and T. J. Papenfuss. 1999. Molecular phylogenetics, tRNA evolution, and historical biogeography in anguid lizards and related taxonomic families. Molecular Phylogenetics and Evolution 12

Scott, C.M. 1999. High Country gardens: Success in the Southwest. The American Gardner, March-April. (In section 'Mail Order Explorer').

Bureau of Land Management. 1999-2004. Field forms for Lesser Prairie-chicken lek surveys conducted by BLM in the Roswell and Carlsbad Resource Area from 1999-2003.

Ladyman, J. 1999. Letter to USFS regarding a location of Erigeron rhizomatus.

Runyan, N. 1999. Email to Pat Mehlhop about Rana sightings in Alamosa Springs area. 1 p.

The Nature Conservancy. 1999. Arizona / New Mexico mountains ecoregional conservation analysis. 200 p.

Rich, K, E.M. Muldavin, and T.J. Valone. 1999. Historical Vegetation of the Borderlands Ecosystem Management Area.

Braun, C.E. 1999c. Historic and present distribution of sage grouse in North America. Presentation given to the Western Sage Grouse Status Conference, Jan. 14-15, 1999, Boise, ID. Online. Available: http://www.rangenet.org/projects/grouse.html.

Mygatt, J. 1999. New Mexico Rare Plants: Salix arizonica (Arizona willow). New Mexico Rare Plant Technical Council, Albuquerque, New Mexico. Online. Available: http://nmrareplants.unm.edu (Version 15 March 2002). Accessed 2003, June 17.

Lang, B.K. 1999. Status and Distribution of Terrestrial Snails in Southern New Mexico. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-36-4. 53 p.

Heiman, K., and J. Elix. 1999. A new species of Canoparmelia from North America (Lichenized Ascomycotina, Parmeliaceae). Mycotaxon 70:163-166.

Robertson, G. J., F. Cooke, R. I. Goudie, and W. S. Boyd. 1999. Within year fidelity of Harlequin Ducks to a moulting and wintering area. IN R. I. Goudie, M. Petersen, and G. J. Robertson (eds.), Beharviour and ecology of sea ducks. Canadian Wildlife Serv

Wilson, D. E., and S. Ruff. 1999. The Smithsonian book of North American mammals. Smithsonian Institution Press, Washington, D.C. 750 pp.

Foy, B. 1999. Email to S.O. Williams forwarded to P. Mehlhop with regard to an Aplomado Falcon sighting at Isaac's [Isaack] Lake near Las Cruces, NM. 3 p.

Michaud, G and L. Myers. 1999. Memorandum for record dated 13 August 1999 with subject: Technical Support Network (TSN) Fiber Optic Cable from Salinas Peak to Rob Site. 2 p.

Bell, G, J. Baumgartner, J. Humke, A. Laurenzi, P. McCarthy, P. Mehlhop, K. Rich, M. Silbert, E. Smith, B. Spicer, T. Sullivan, and S. Yanoff. 1999. Ecoregional Conservation Analysis of the Arizona - New Mexico Mountains.

Suminski, R. 1999. Nest locality L-19 for Falco peregrinus anatum. 1 p.

Behrstock, R. A., T. Eubanks, and B. Honig. 1999. E-mail of November 3, 1999, from Robert A. Behrstock -- specimen records from.

Michaud, G. A. 1999. Memorandum for record dated 10 Sept 1999 with subject: QF4 Drone Crash Site Assessment. 3 p.

Tiner, R. 1999. Wetland indicators: A guide to wetland identification, delineation, classification, and mapping. CRC Press LLC.. 392 p.

University of Michigan Museum of Zoology. 1999. Printout of odonate larval specimen collection data at the University of Michigan Museum of Zoology. 3 p.

Hughes, J.M. 1999. Yellow-billed Cuckoo (COCCYZUS AMERICANUS). In A. Poole and F. Gill, editors, The Birds of North America, No. 418. The Birds of North America, Inc., Philadelphia, PA. 28 pp.

Lincoln National Forest. 1999. Mexican Spotted Owl daytime follow-up visit forms and maps.

Williams, J. (1999) Mexican Spotted Owl Survey Report 1999. Guadalupe Ranger District, Lincoln National Forest, USFS. 9 p.

Brennan, L.A. 1999. Northern Bobwhite (COLINUS VIRGINIANUS). In A. Poole and F. Gill, editors, The Birds of North America, No. 397. The Birds of North America, Inc., Philadelphia, PA. 28 pp.

Newhouse, N., and T. Kinley. 2000. Update COSEWIC status report on the American badger Taxidea taxus in Canada. Pages 1-26 in COSEWIC assessment and status report on the American badger Taxidea taxus in Canada. Committee on the Status of Endangered Wildli

Gillis, E. A., and C. J. Krebs. 1999. Natal dispersal of snowshoe hares during a cyclic population increase. Journal of Mammalogy 80:933-939.

Rogers, J.G. 1999. Endangered and threatened wildlife and plants; withdrawal of proposed rule to list the plant Rumex orthoneurus (Chiricauha Dock) as threatened. Federal Register. 64:43132-43137.

Wright, D.M., and H. Pavulaan. 1999. Celastrina idella (Lycaenidae, Polyommatinae) a new butterfly species from the Atlantic coastal plain. The Taxonomic Report of the International Lepidoptera Survey 1(9): 11 pp.

Dove, C. J. and R. C. Banks. 1999. A taxonomic study of Crested Caracaras (Falconidae). Wilson Bulletin 111:330-339.

Mueller, J. M., C. B. Dabbert, S. Demarais, and A. R. Forbes. 1999. Northern Bobwhite chick mortality caused by Red Imported Fire Ants. Journal of Wildlife Management 63:1291-1298.

Taugher, Mike. 1999. "A Haven for Prairie Chickens". The Albuquerque Sunday Journal. Nov. 28, 1999: B1 and B5.

Gutierrez, R. J., and D. J. Delehanty. 1999. Mountain Quail (OREORTYX PICTUS). No. 457 IN A. Poole and F. Gill, editors. The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 28pp.

Menzel, M. A., R. Odom, S. Owen, W. M. Ford, B. R. Chapman, K. V. Miller, J. Edwards, and P. Wood. 1999b. Investigation of foraging habitat use by bats with a focus on Northern Long-eared Myotis (Myotis septentrionalis): a comparison of methods. IN M. K.

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

Propst, D. L. 1999. Threatened and endangered fishes of New Mexico. Technical Report No. 1. New Mexico Department of Game and Fish, Santa Fe, New Mexico.

Lodewick, R., and K. Lodewick. 1999. Key to the genus Penstemon and its related genera in the tribe Cheloneae including Chelone, Chionophila, Keckiella, Nothochelone and Pennellianthus (Scrophulariaceae). Kenneth and Robin Lodewick, Eugene, Oregon. 136 pp

Lang, B. 1999. Status and distribution of terrestrial snails of southern New Mexico. Unpubl. performance report by NM Dept. of Game and Fish, Santa Fe, NM. 53 p.

Salas, D. 1999. Poppy Search alamo & Caballero canyons. . 1 p.

Johnson, K. and H. Smith. 1999. New Mexico Natural Heritage field forms for NM Game and Fish Prairie Chicken Management Areas.

Muldavin, E. and S. Yanoff. 1999. Ecology-based biodiversity evaluation for Los Alamos National Laboratory.

Wood, S, G. Harper, E. Muldavin, and P. Neville. 1999. Vegetation map of the Sierra del Carmen, U.S.A. and Mexico, Final report & Arcview project.

Holycross, A. T. 1999. A Map of Potential Core Habitat for Crotalus willardi obscurus on Coronado National Forest Lands in Peloncillo Mountains: A Report to Malpai Borderlands Group. Biology Department, Arizona State University, Tempe, AZ, p. 164.

Harrison, R.L. 1999. Population status and ecology of Swift Fox in New Mexico. Performance report to NM Department of Game and Fish and U.S. Fish and Wildlife Service, Section 6 E-43-1. 14p.

Braun, C. E. and M. A. Schroeder. 1999. What is the size of a viable sage grouse population? Presentation given to the Western Sage Grouse Status Conference, Jan. 14-15, 1999, Boise, ID. Online. Available: http://www.rangenet.org/projects/grouse.html.

Paige, C. and S. A. Ritter. 1999. Birds in a sagebrush sea: managing sagebrush habitats for bird communities. Partners in Flight Western Working Group, Boise, ID.

Lang, B.K. 1999. New Mexico Endangered Invertebrates: monitoring and management. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-37-4. 50 p.

Hibbitts, T. J. and Hibbitts, T. L.. 1999. Geographic distribution: Masticophis bilineatus (Sonoran Whipsnake). Herpetological Review. 30(1):54.

Robbins, M.B., and F.G. Stiles. 1999. A new species of Pygmy-Owl (Strigidae: Glaucidium) from the Pacific slope of the northern Andes. Auk 116(2):305-315.

Frey, J. 1999. Forms for mammal associations with GAP vegetation community classification.

Mygatt, J. 1999. Email to S. Gottlieb with regard to a Chaetopappa hersheyi specimen collected by W. Dunmire during 1989 survey for The Nature Conservancy NM Field Office. 1 p.

Earth Data Analysis Center. 1999. Sierra del Carmen 1:50,000 maps of Mexico.

Unknown. 1999. Account on Zapus hudsonius. New Mexico Department of Game and Fish Handbook of Species Endangered in New Mexico.

Lincoln National Forest. 1999. lnf_pacs - a GIS coverage with Mexican Spotted Owl PACs for the Lincoln NF, NM.

Boykin, K.G., J. Bak, A.J. Kroll, M. Rivieccio, R. A. Deitner, B.C. Thompson, and M.C. Andersen. 1999. Application and assessment of species at risk conservation approaches at Fort Bliss Military Reservation and White Sands Missile Range, New Mexico and

Michaud, G. and D. Houde-Nethers. 1999. Memorandum for record dated 12 August 1999 with subject: Range Road 2 Road Alteration. 3 p.

Tirira, D. 1999. Mamíferos del Ecuador. Museo de Zoología, Pontificia Universidad Católica del Ecuador, Quito.