Klingel, J. 1999. Email to S.O. MacDonald with regard to the common name for Microtus mogollonensis. 1 p.

Sivinski, R. 1999. Kuenzler's Cactus: Wildfire Study, Lincoln National Forest. United States Forest Service (USFS) Regional Office, Albuquerque, NM. p.6.

Long Point Bird Observatory. 1999. Online. Available: http://www.bsc-eoc.org/Lpbo.html. Bird Studies Canada, P.O. Box 160, Port Rowan, Ontario, Canada

Davidson, A. D., R. R. Parmenter, and J. R. Gosz. 1999. Responses of small mammals and vegetation to a reintroduction of Gunnison's prairie dogs. Journal of Mammalogy 80:1311-1324.

Mitchell, J. M. 1999. Habitat relationships of five northern bird species breeding in hemlock ravines in Ohio, USA. Natural Areas Journal 19:3-11.

Muldavin, E.H., E.R. Milford, and Y.D.Chauvin. 1999. River bar vegetation mowing response in the middle Rio Grande. In Rio Grande Ecosystems: Linking Land, Water, and People. Rocky Mountain Research Station. RMRS-P-7. RMRS. 12 p.

Egger, Mark. 1999. Status of Castilleja sp. In NM. 3 p.

Azevedo Júnior, S. M. and M. E. Larrazabal. 1999. Captura e anilhamento de Calidris pusilla (Scolopacidae) na costa de Pernambuco. Ararajuba 7:63-69.

Luttrell, G. R., A. A. Echelle, W. L. Fisher, and D. J. Eisenhour. 1999. Declining status of two species of the Macrhybopsis aestivalis complex (Teleostei: Cyprinidae) in the Arkansas River basin and related effects of reservoirs as barriers to dispersal.

Snyder, N. R. R., E. C. Enkerlin-Hoeflich, and M. A. Cruz-Nieto. 1999. Thick-billed parrot (Rhynchopsitta pachyrhyncha). No. 406 in A. Poole and F. Gill, editors. The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 24 pp.

Douglas, C. L., and D. M. Leslie, Jr. 1999. Management of bighorn sheep. Pp. 238-262 IN R. Valdez and P. R. Krausman (eds.). Mountain sheep of North America. University of Arizona Press, Tucson, Arizona. 353 pp.

Krohne, D. T., and G. A. Hoch. 1999. Demography of Peromyscus leucopus populations on habitat patches: the role of dispersal. Canadian Journal of Zoology 77:1247-1253.

Pruss, S. D. 1999. Selection of natal dens by the swift fox (Vulpes velox) on the Canadian prairies. Canadian Journal of Zoology 77:646-652.

Wilson, D. S., C. R. Tracy, K. A. Nagy, and D. J. Morafka. 1999b. Physical and microhabitat characteristics of burrows used by juvenile desert tortoises (Gopherus agassizii). Chelonian Conservation and Biology 3:448-453.

Albuja, L. 1999. Murciélagos de Ecuador, 2da. edición, Cicetrónic Cía. Ltda. Offset. Quito Ecuador.

Keeley, B.W. and M.D. Tuttle. 1999. Appendix I: Bats that use bridges and culverts, p. 27-28 in Bats in American Bridges. Bat Conservation International, Inc., Austin, TX.

Holdermann, D.A. 1999. NM Dept. of Game and Fish 1999 annual report: scientific/educational-purpose authorization permit. Report on animals taken as specimens. 1 p.

Biggs, T.H., R.S. Leighty, S.J. Skotnicki, T.R. Orr, and S.M. Richard. 1999. Digital Maps and Geographic Datab ase of the Geology, Geomorphology, and Soils of the San Bernardino Valley, Southeastern Arizona.

Johnson, K. and H. Smith. 1999. Lesser Prairie-chicken surveys on New Mexico Department of Game and Fish Prairie-chicken Management Areas. 27 p. + app.

Henry, S.G., and F.R. Gehlbach. 1999. Elf Owl (MICRATHENE WHITNEYI). In A. Poole and F. Gill, editors, The Birds of North America, No. 413. The Birds of North America, Inc., Philadelphia, PA. 20 pp.

Goodsell, J. A., and L. B. Kats. 1999. Effect of introduced mosquitofish on Pacific treefrogs and the role of alternative prey. Conservation Biology 13:921-924.

Nol, E., and M. S. Blanken. 1999. Semipalmated Plover (Charadrius semipalmatus). No. 444 IN A. Poole and F. Gill, eds. The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 24pp.

Covell, C. V., Jr. 1999. The butterflies and moths (Lepidoptera) of Kentucky: An annotated checklist. Kentucky State Nature Preserves Commission, Scientific and Technical Series Number 6, Frankfort, Kentucky. 220 pp.

Barlow-Irick, P. 1999. Perityle quinqueflora. Print out from largocanyon.org/nmrptc/perqui.htm

Sivinski, R. 1999. Results of Field Surveys for Rare and Endangered Plants on New Mexico State Trust Lands. 12 p.

Huning, T. (1999) National Forests 1999 Goshawk Nest Form. Sandia Ranger District, Cibola National Forest, USFS. 2 p.

Hoffman, R. L. 1999. Checklist of the millipeds of North and Middle America. Special Publication No. 8., Virginia Museum of Natural History, Martinsville, Virginia. 584 pp.

Committee on the Status of Endangered Wildlife in Canada (COSEWIC). 1999. November 1999 -last update. Online. Available: http://www.cosewic.ca/index.php/en-ca/assessment-process.

Smith, H., D. Cline, and D. Bilyeu. 1999. New Mexico Natural Heritage Program UTM log sheets for nesting Lesser Prairie Chickens. 2 p.

U.S. Fish and Wildlife Service (USFWS). 1999. Endangered and threatened wildlife and plants; 90-day finding on a petition to list the Columbian sharp-tailed grouse as threatened. Federal Register: Oct. 26, 1999. V. 64, No. 206, pp 57620-57623.

Larsen, R.R. 1999. The Anisoptera and Zygoptera of Bitter Lake National Wildlife Refuge. A formal list containintg the known and confirmed specimens collected up to July 14, 1999. 3 p.

Suminski, R. 1999. Facsimile to S. Gottlieb with excerpt from Peregrine Falcon L-19 nest site plan. 7 p.

Dudley, R.K. and Platania, S.P.. 1999. Rio Grande silvery minnow population monitoring data. . 39 p.

Mote, K. D., R. D. Applegate, J. A. Bailey, K. E. Giesen, R. Horton, and J. L. Sheppard, Technical Editors. 1999. Assessment and Conservation Strategy for the Lesser Prairie Chicken (TYMPANUCHUS PALLIDICINCTUS). Kansas Department of Wildlife and Parks, Em

U.S. Fish and Wildlife Service. 1999. Endangered and threatened wildlife and plants; Final rule to remove the American Peregrine Falcon from the Federal List of Endangered and Threatened Wildlife, and to remove the similarity of appearance provision for

Mladenoff, D. J., T. A. Sickley, and A. P. Wydeven. 1999. Predicting gray wolf landscape recolonization: logistic regression models vs. new field data. Ecological Applications 9:37-44.

Barlow-Irick, P. 1999. New Mexico Rare Plants: Cirsium wrightii (Wright's marsh thistle). New Mexico Rare Plant Technical Council, Albuquerque, New Mexico. Online. Available: http://nmrareplants.unm.edu (Version 15 March 2002). Accessed 2003, May 9.

Nova Scotia Museum of Natural History (NSMNH). 1999. Birds of Nova Scotia: Black-backed woodpecker. Online. Available: http://nature.ednet.ns.ca/nature/nsbirds/bns0234.htm.

Sivinski, Robert. 1999. Email from author to NM Rare Plants listserve. 2 p.

Bowman, J. C., M. Edwards, L. S. Sheppard, and G. J. Forbes. 1999. Record distance for a non-homing movement by a deer mouse, Peromyscus maniculatus. Canadian Field-Naturalist 113:292-293.

McKinney, T., W. R. Persons, and R. S. Rogers. 1999. Ecology of flannelmouth sucker in the Lee's Ferry tailwater, Colorado River, Arizona. Great Basin Naturalist 59(3):259-265.

Spellenberg, R. and T. Wootten. 1999. Vascular plants on a gypsum outcrop in southern New Mexico: a listing, a new variety and taxonomic realignments in the Anulocaulis leiosolenus complex (Nyctaginaceae), and a new variety of Mentzelia humilis (Loasaceae

Dunning, J. B., Jr., R. K. Bowers, Jr., S. J. Suter, and S. E. Bock. 1999. Cassin's Sparrow (AIMOPHILA CASSINII). No. 471 IN A. Poole and F. Gill, eds. The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 32pp.

Ladd, C., and L. Gass. 1999. Golden-cheeked warbler (Dendroica chrysoparia). No. 420 in A. Poole and F. Gill, editors. The Birds of North America, Inc., Philadelphia, PA. 24 pp.

Rappole, J.H., D.I. King, and W.C. Barrow, Jr. 1999. Winter ecology of the endangered Golden-cheeked Warbler. Condor 101(4):762-770.

Duellman, W. E. 1999. Patterns of distribution of amphibians: a global perspective. The Johns Hopkins University Press, Baltimore. viii + 633 pp.

Abandoned Mine Land Bureau, New Mexico Mining and Minerals Division. 1999. Gore Canyon Mine Reclamation Project Environmental Assessment. Project Number 35138. Hidalgo County, New Mexico: Abandoned Mine Land Bureau, New Mexico Mining and Minerals Division

Howard, M. 1999. Email to C. Perez (USFWS-ES) with regard to sighting of Aplomado falcons near Hachita, NM. 2 p.

Paroz, Y. 1999. Unpublished email to Donna Storch, Subject: Santa Barbara and Indian Creek Data. Questa Ranger District, Carson National Forest, USFS.

Earth Data Analysis Center. 1999. NAPP Aerial Photos Camel Tracks (CT) Happy Valley (HV) National Guard 'RAW'.

Idaho Dept. of Fish and Game (IDFG). 1999. Idaho Species of Special Concern. Online: http://www.state.id.us/fishgame/ngconcrn.htm.

Johnson, K. and H. Smith. 1999. Lesser Prairie-chicken habitat use on the Sand Ranch and population status in the Caprock Wildlife Habitat Management Area, 1999. 19 p. + maps

Gremillet, D., R. P. Wilson, S. Storch, and Y. Gary. 1999. Three-dimensional space utilization by a marine predator. Marine Ecology Progress Series 183:263-273.

Phipps, J.B. 1999. The relationships of the American black-fruited hawthorns Crataegus erythropoda, C. rivularis, C. saligna and C. brachyacantha to C. ser. Douglasianae (Roaceae). Sida. 18(3):647-660.

Diggs, Jr, G.M., B.L. Lipscomb, and R.J. O'Kennon. 1999. Shinners & Mahler's illustrated flora of north central Texas. Sida, Botanical Miscellany, No. 16. Botanical Research Institute of Texas and Austin College. 1626 p.

Burt, J. 1999. Effects of grazing and fire on Astragalus ripleyi Barneby; summary of 1998 field work. Unpublished document. March 15. Submitted to U.S.D.A. Forest Service, Rio Grande National Forest, Colorado, USA.

Larsen, R.R. 1999. Letter from Robert Larsen. 2 p.

Sivinski, R.C. (1999) Effects of a Natural Fire on a Kuenzler's Hedgehog Cactus (Echinocereus fendleri var. kuenzleri) and Nylon Hedgehog Cactus (Echinocereus viridiflorus) Population in the Southeastern New Mexico. Retrieved from Guadalupe Ranger Distric

U.S. Army Corps of Engineers. 1999. Draft limited reevaluation report and supplemental environmental impact statement: Rio Grande floodway, San Acacia to Bosque del Apache Unit, Socorro County, New Mexico. 155 + app.

Kartesz, J. T., and C. Meacham. 1999. Unpublished review draft of Floristic Synthesis, 1 Feb 1999. North Carolina Botanical Garden, Chapel Hill, NC.