Stiver, S. J. 1999. Hunting seasons. Presentation given to the Western Sage Grouse Status Conference, Jan. 14-15, 1999, Boise, ID. Online. Available: http://www.rangenet.org/projects/grouse.html.

Krausman, P. R., A. V. Sandoval, and R. C. Etchberger. 1999. Natural history of desert bighorn sheep. Pages 139-191 in R. Valdez and P. R. Krausman, editors. Mountain Sheep of North America. The University of Arizona Press, Tucson, AZ. 353 pp.

Valdez, E.W., J.N. Stuart, and M.A. Bogan. 1999. Additional records of bats from the middle Rio Grande valley New Mexico. The Southwestern Naturalist. 44(3):398-400.

U.S. Fish and Wildlife Service (USFWS). 1999. Proposed rule to remove the Bald Eagle in the lower 48 states from the list of endangered and threatened wildlife. Federal Register 64:36453-36464.

Johnson, K., P. Mehlhop, C. Black, and K. Score. 1999. Reproductive failure of endangered Southwestern Willow Flycatchers on the Rio Grande, New Mexico. The Southwestern Naturalist. 44(2):226-231.

Sealy, S. G. 1999. Cowbird parasitism on Lark Buntings: frequency, acceptance, and fledging. Journal of Field Ornithology 70:182-186.

Zink, R. M., D. L. Dittmann, J. Klicka, and R. C. Blackwell-Rago. 1999. Evolutionary patterns of morphometrics, allozymes, and mitochondrial DNA in thrashers (Genus TOXOSTOMA). Auk 116:1021-1038.

Benedict, R. A., J. D. Druecker, and H. H. Genoways. 1999. New records and habitat information for SOREX MERRIAMI in Nebraska. Great Basin Naturalist 59:285-287.

Imbeau, L, J. L. Savard, and R. Gagnon. 1999. Comparing bird assemblages in successional black spruce stands originatng from fire and logging. Canadian Journal of Zoology 77:1850-1860.

Wells, J. V., and K. V. Rosenberg. 1999. Grassland bird conservation in northeastern North America. Studies in Avian Biology 19:72-80.

Hammerson, G. A. 1999. Amphibians and reptiles in Colorado. Second edition. University Press of Colorado, Boulder. xxvi + 484 pp.

Hawks Aloft, Inc. 1999. Annual report of Breeding Bird Surveys in the Rio Puerco Resource Area.

Miller, N. A. 1999. Landscape and habitat predictors of Canada Warbler (WILSONIA CANADENSIS) and Northern Waterthrush (SEIURUS NOVEBORACENSIS) occurrence in Rhode Island swamps. Masters thesis. University of Rhode Island, Kingston, RI.

Ladyman, J.A.R., E. Muldavin, and N. Monteith. 1999. Terrestrial cryptogams in pinon juniper woodland. A comparison between a Research Natural Area and adjacent land managed for grazing. Unpubl. report by NM Natural Heritage Program. 24 p. + app.

Ferguson, D. L. 1999. Peniocereus greggii var. greggii. Inventory of the Rare and Endangered Plants of New Mexico: Third edition, New Mexico Forestry Division, Energy, Minerals, and Natural Resources Department, Santa Fe, New Mexico, Miscellaneous Publica

Western Hemisphere Shorebird Reserve Network (WHSRN) 1999. WHSRN Background Materials. Online. Available: http://www.whsrn.org/

Barlow-Irick, P. 1999. Cirsium ochrocentrum subsp. martinii (Asteraceae), a new subspecies of Santa Fe thistle from the Gila River region of Arizona and New Mexico. Novon. 9:318-322.

Knudson, E. and C. Bordelon, Jr. 1999c. Checklist of the Lepidoptera of the Caprock Canyonlands, Texas. Texas Lepidoptera Survey #5, 39 pages, 12 plates.

Rodewald, P. G., K. G. Smith, and J. H. Withgott. 1999. Pine warbler (DENDROICA PINUS). In A. Poole, and F. Gill (editors). The birds of North America. Academy of natural Sciences, Philadelphia, Pennsylvania.

S99SIVSBNMUS, Legacy reference. Physical copy not yet located.

Kearns, D.M. 1999. Valeriana texana. Printed from largocanyon.org/nmrptc/valtex.htm . USFS

Reeves, T. 1999. Gray vireo distribution survey on BLM Farmington District lands in McKinley, Rio Arriba, San Juan Counties, New Mexico: 1999 results and final report on three-year study.44p.

Yanoff, S.L. 1999. A proposed target and site selection strategy for The Nature Conservancy's Chihuahuan Desert ecoregion conservation analysis. Unpubl. Report for NASA. 53p + map

White Sands Missile Range. 1999. SPOT data for White Sands Missile Range. From website http://www.fas.org/irp/doddir/usaf/afpam14-210/part21.htm#page187.

Freitag, R. P. 1999. Catalogue of the tiger beetles of Canada and the United States. National Research Council Research Press, Ottawa, Canada. 195 pp.

Garcia, G. (1999) Unpublsihed Fax to L. Cordova Containing " Annual Mexican Spotted Owl Report, Smokey Bear Ranger District, 1993." Lincoln Supervisor's Office, Lincoln National Forest, USFS. 17 p.

Arizona Partners in Flight. 1999. Southwestern willow flycatcher web site. Online. Available: http://www.usgs.nau.edu/swwf/. Administered by USGS Forest & Rangeland Ecosystem Science Center, Colorado Plateau Field Station, Northern Arizona University, Fla

Propst, D.L. (1999) Threatened and Endangered Fishes of New Mexico. Retrieved from Guadalupe Ranger District, Lincoln National Forest, USFS. 84 p.

Roth, D. 1999. New Mexico Rare Plants: Erigeron acomanus (Acoma fleabane). New Mexico Rare Plant Technical Council, Albuquerque, New Mexico. Online. Available: http://nmrareplants.unm.edu (Version 15 March 2002). Accessed 2003, June 2.

Osborn, R., G. Kittel, and M. Reid. 1999. Riparian plant associations of Colorado and vegetation classification of the western United States.

Holland, D. (1999) Unpulblished Letter to L. Barker Including Reports from the Lepidopterists' Society. Guadalupe Ranger District, Lincoln National Forest, USFS. 42 p.

Robbins, C. (1999) 1999 Sacremento Mountains Checkerspot Butterfly Survey Report for the Smokey Bear Ranger District, Lincoln National Forest, USFS. 120 p.

Hutto, R.L., and J.S. Young. 1999. Habitat relationships of landbirds in the USFS Northern Region. General Technical Report RMRS-GTR-32. USDA Forest Service, Rocky Mountain Research Station, Ogden, UT. 72 pp.

Brown, C. R., and M. B. Brown. 1999. Barn Swallow (HIRUNDO RUSTICA). No. 452 IN A. Poole and F. Gill (eds.), The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 32pp.

Dechant, J.A., M.L. Sondreal, D.H. Johnson, L.D. Igl, C.M. Goldade, B.D. Parkin, and B.R. Euliss. 1999. Effects of management practices on grassland birds: Willet. Northern Prairie Wildlife Research Center, Jamestown, ND. 10 pp.

U.S. Fish and Wildlife Service (USFWS). 1999b. Double-crest. Cormorant Phalacrocorax auritus. Online. Available: http://www.mbr-pwrc.usgs.gov/bbs/htmac/a1200.html.

Van Den Bussche, R. A., S. A. Harmon, R. J. Baker, A. L. Bryan, Jr., J. A. Rodgers, Jr., M. J. Harris, and I. L. Brisbin, Jr. 1999. Low levels of genetic variability in North American populations of the Wood Stork (MYCTERIA AMERICANA). Auk 116:1083-1092.

Integrated Taxonomic Information System. 1999. February 17-last update. Integrated Taxonomic Information System: Biological Names. Online. Available: http://www.itis.gov.

Jones, C. A. 1999. Zapus hudsonius in southern Colorado. Museum of Texas Tech University Occasional Papers 191:1-7.

Seidel, M. E., J. N. Stuart, and W. G. Degenhardt. 1999. Variation and species status of slider turtles (Emydidae: Trachemys) in the southwestern United States and adjacent Mexico. Herpetologica 55:470-487.

Bock, C.E., J.H. Bock, and B.C. Bennett. 1999. Songbird abundance in grasslands at a suburban interface on the Colorado High Plains. Studies in Avian Biology 19:131-136.

Brown, B. 1999. Louisiana Waterthrush (SEIURUS MOTACILLA).Wings Info Resources / Species Information and Management Abstracts. The Nature Conservancy. On-line: http://www.tnc.org/wings/wingresource/SMAInd.htm

Kido, M. H., D. E. Heacock, and A. Asquith. 1999. Alien rainbow trout (Oncorhynchus mykiss) (Salmoniformes: Salmonidae) diet in Hawaiian streams. Pacific Science 53:242-251.

Penteriani, V. 1999. Dawn and morning goshawk courtship vocalizations as a method for detecting nest sites. Journal of Wildlife Management 63:511-516.

White, P. J., and R. A. Garrott. 1999. Population dynamics of kit foxes. Canadian Journal of Zoology 77:486-493.

Harvey, M.J., J.S. Altenbach, and T.L. Best. 1999. Bats of the United States. Arkansas Game and Fish Commission. 64 p.

Heil, K. Herring, J. 1999. Chaetopappa hersheyi. Printed from www.largocanyon.org/nmrptc/chaher.htm

Museum of Vertebrate Zoology. 1999. Specimen information from the University of California at Berkeley (MVZ) for birds. 5 p.

Frey, J. 1999. CD-ROM with notes on mammal associations with GAP vegetation community classification.

Wood, S., G. Harper, E. Muldavin, and P. Neville. 1999. Vegetation map of the Sierra del Carmen, U.S.A. and Mexico, Final report. Unpubl. report to US. Geological Survey, Biological Resources Division, and the National Park Service. 55p +app.

U.S. Fish and Wildlife Service. 1999. Rio Grande silvery minnow (Hybognathus amarus) Recovery Plan.137 p.

Weseloh, D. V. and B. Collier. 1999. The Rise of the Double-crested Cormorant on the Great Lakes. Environment Canada. Online. Available: http://www.cciw.ca//glimr/data/cormorant-fact-sheet/intro.ht ml.

Brush, T. 1999. Current status of Northern Beardless-Tyrannulet and Tropical Parula in Bentsen-Rio Grande Valley State Park and Santa Ana National Wildlife Refuge, southern Texas. Bulletin of the Texas Ornithological Society 32(1):3-12.

Larson, K. L., W. Duffy, E. Johnson, M. F. Donovan, and M. J. Lannoo. 1999. "Paedocannibal" morph barred tiger salamanders (Ambystoma tigrinum mavortium) from eastern South Dakota. American Midland Naturalist 141:124-139.

Ahlers, D. and L. White. 1999. 1998 Southwestern Willow Flycatcher study results. Selected sites along the Rio Grande from Velarde, New Mexico, to the headwaters of Elephant Butte Reservoir. Unpubl. report by Bureau of Reclamation, Denver, CO. 72 p. +

Ladyman, J.A.R. 1999. Machaeranthera blepharophylla. Downloaded from largocanyon.org/nmrptc/MACBLE

Sacramento Ranger District. 1999. Goshawk nest site data form and map. 2 p.

Gill, R. E., T. L. Tibbitts, and C. M. Handel. 1999. Profiles of potential Western Hemisphere Shorebird Reserve Network Sites in Alaska. Unpublished report, Alaska Biological Science Center, U.S. Geological Survey, Anchorage, Alaska. 134pp.

Bleakly, D. 1999. New Mexico Rare Plants: Streptanthus sparsiflorus (Guadalupe jewelflower). New Mexico Rare Plant Technical Council, Albuquerque, New Mexico. Online. Available: http://nmrareplants.unm.edu (Version 15 March 2002). Accessed 2003, June 20.

Sanders, T. A. 1999. Habitat availability, dietary mineral supplement, and measuring abundance of band-tailed pigeons in western Oregon. Ph.D. dissertation, Oregon State University, Corvallis, OR.