Gila National Forest. 1989. Reserve Ranger District Spotted Owl habitat description - form 2.

Unknown. 1989. Interim Management Plan for Cirsium vinaceum. United States Forest Service (USFS) Regional Office, Albuquerque, NM. p.7.

Chiasson, R. B., and C. H. Lowe. 1989. Ultrastructural scale patterns in Nerodia and Thamnophis. J. Herpetol. 23:109-118.

Gaston, A. J., and D. W. Powell. 1989. Natural incubation, egg neglect, and hatchability in the ancient murrelet. Auk 106:433-438.

Lamb, T., J. C. Avise, and J. W. Gibbons. 1989. Phylogeographic patterns in mitochondrial DNA of the desert tortoise (Xerobates agassizii) and evolutionary relationships among the North American gopher tortoises. Evolution 43:76-87.

Payne, J. L., D. R. Young, and J. F. Pagels. 1989. Plant community characteristics associated with the endangered northern flying squirrel, Glaucomys sabrinus, in the southern Appalachians. American Midland Naturalist 121:285-292.

Taylor, D. M., C. H. Trost, and B. Jamison. 1989. The biology of the white-faced ibis in Idaho. West. Birds 20:125-133.

Bednarz, J. C., and P. Kerlinger. 1989. Monitoring hawk populations by counting migrants. Pages 328-343 in Proceedings of the Northeast Raptor Management Symposium and Workshop. Natl. Wildl. Fed., Washington, D.C.

Clearwater, Denise H., et al. 1989. Taxonomic analysis of t he coastal marsh raccoon (Procyon lotor maritimus) in Maryland. Brimleyana 15:31-36.

Echelle, A. A., and P. J. Connor. 1989. Rapid, geographically extensive genetic introgression after secondary contact between two pupfish species (Cyprinodon, Cyprinodontidae). Evolution 43:717-727.

Holt, D. W., and D. Ermatinger. 1989. First confirmed nest site of boreal owls in Montana. Northwest. Nat. 70:27-31.

Maxson, G. A. D. 1989. Marsh hawk predation on black tern and pectoral sandpiper. Prairie Naturalist 10:25-26.

Rainboth, W. J., D. G. Buth, and F. B. Turner. 1989. Allozyme variation in Mojave populations of the desert tortoise, GOPHERUS AGASSIZI. Copeia 1989:115-123.

Vermeer, K., and K. H. Morgan. 1989. Nesting population, nest sites, and prey remains of bald eagles in Barkeley Sound, British Columbia. Northwestern Naturalist 70:21-26.

Barneby, R.C. 1989. Fabales. In A. Cronquist, A.H. Holmgren, N.H. Holmgren, J.L. Reveal, and P.K. Holmgren (eds.). Intermountain flora: Vascular plants of the Intermountain West, U.S.A. Vol. 3, Part B. New York Botanical Garden, Bronx. 279 pp.

Kondratev, A. Ya. 1989. Rare vertebrates of the Soviet Far East and their protection. Nauka Publ. House, Leningrad.

U.S. Fish and Wildlife Service (USFWS). 3 August 1989. Proposed determination of additional critical habitat for the Inyo brown towhee. Federal Register 52:28787-28788.

Balgooyen, T. G. 1989. Natural history of the American kestrel in Venezuela. J. Raptor Res. 23:85-93.

Conover, M. R. 1989. Can goose damage to grain fields be prevented through methiocarb-induced aversive conditioning? Wildl. Soc. Bull. 17:172-175.

Harris, R. B., and F. W. Allendorf. 1989. Genetically effective population size of large mammals: an assessment of estimators. Conservation Biology 3:181-191.

Robbins, C. S., D. K. Dawson, and B. A. Dowell. 1989a. Habitat area requirements of breeding forest birds of the middle Atlantic states. Wildlife Monographs, No. 103.

Kirkpatrick, C. E. 1989. Ectoparasitic fly CARNUS HEMAPTERUS (Diptera: Carnidae)in a nesting population of common barn-owls. Journal of Medical Entomology 26:109-12.

New Mexico Ornithological Society. 1989. NMOS Field Notes, 8/1/89 - 11/30/89. NMOS Field Notes. 28(4):51.

Roth, S.D., Jr., and J.M. Marzluff. 1989. Nest placement and productivity of Ferruginous Hawks in western Kansas. Transactions of the Kansas Academy of Science 92:132-148.

Herman. B. 1989. Plant collection log for Toumeya papyracantha, 3 Aug 1989. 1 p.

U.S. Department of Agriculture, Forest Service. 1989. Cirsium vinaceum in New Mexico: species monitoring. Department of Agriculture, Forest Service, Mayhill Ranger District. 19 p.

Thompson, F.R., III and E.K. Fritzell. 1989. Habitat use, home range, and survival of territorial male ruffed grouse. J. of Wildlife Management 53:15-21.

Laymon, S.A., and M.D. Halterman. 1989. A proposed habitat management plan for Yellow-billed Cuckoos in California. USDA Forest Service, Gen. Tech. Rep. PSW-110.

Rue, L. L., III. The deer of North America. Updated and expanded edition. Stackpole. 544 pp.

Combs, K.P., and S.M. Melvin. 1989. Population dynamics, habitat use and management of short-eared owls on Nantucket Island, Massachusetts. Massachusetts Division of Fish and Wildlife, Natural Heritage and Endangered Species Program, Boston, Massachusetts

Storch, D. Ross, J. (1989) Threatened, Endangered, Sensitive, and Proposed species Biological Evaluation Proposed Operating Plan for Abel Cisneros Sr. Mining Claims. Questa Ranger District, Carson National Forest. Retrieved from Regional Office, 33 p.

Hands, H. M., R. D. Drobney, and M. R. Ryan. 1989. Status of the cerulean warbler in the northcentral United States. Missouri Coop. Fish Wildl. Res. Unit Rep. 11 pp.

Etchberger, R. C., P. R. Krausman, and R. Mazaika. 1989. Mountain sheep habitat characteristics in the Pusch Ridge Wilderness, Arizona. J. Wildl. Manage. 53:902-907.

Hass, C. C. 1989. Bighorn lamb mortality: predation, inbreeding, and population effects. Canadian Journal of Zoology 67:699-705.

Kaufman, K. 1989. Blue grosbeak and indigo bunting. Am. Birds 43:383-388.

Ohlendorf, H.M., R.L. Holthem, and D. Welsh. 1989. Nest sucess, cause- specific nest failure, and hatchability of aquatic birds at selenium-contaminated Kesterson reservoir and a reference site. Condor. 91:787-796.

Rotenberry, J. T., and J. A. Wiens. 1989. Reproductive biology of shrubsteppe passerine birds: geographical and temporal variation in clutch size, brood size, and fledging success. Condor 91:1-14.

Whelton, B. D. 1989. Distribution of the boreal owl in eastern Washington and Oregon. Condor 91:712-716.

Hands, H. M., R. D. Drobney, and M. R. Ryan. 1989. Status of the common loon in the northcentral United States. Missouri Coop. Fish Wildl. Res. Unit Rep. 26 pp.

Terborgh, J. 1989. Where have all the birds gone? Princeton University Press, Princeton, NJ.

Unknown, 1989. Unpublished letter to Renee detailing the locations of some populations of Astragalus Ripleyi in Tres Piedras Ranger District, Carson National Forest.

Courtney, R. F. 1989. Pronghorn use of recently burned mixed prairie in Alberta. J. Wildl. Manage. 53:302-305.

Gibson, D. D., and B. Kessel. 1989. Geographic variation in the marbled godwit and description of an Alaskan subspecies. Condor 91:436-443.

Laymon, S. A. 1989. Altitudinal migration movements of spotted owls in the Sierra Nevada, California. Condor 91:837-841.

Reed, J. M. 1989. A system of ranking conservation priorities for neotropical migrant birds based on relative susceptibility of extinction. In J. M. Hagan III and D. W. Johnston (editors). Ecology and conservation of Neotropical Migratory Landbirds. Smith

Telfer, E. S., et al. 1989. Status and distribution of the loggerhead shrike in western Canada. Can. Wildl. Serv. Prog. Notes 184. 4 pp.

Benkman, C. W. 1989. On the evolution and ecology of island populations of crossbills. Evolution 43:1324-1330.

Benkman, C. W. 1989. Breeding opportunities, foraging rates, and parental care in white-winged crosbills. Auk 106:483-485.

Congdon, J. D., and R. E. Gatten, Jr. 1989. Movements and energetics of nesting Chrysemys picta. Herpetologica 45:94-100.

Espino-Barros, R., and G. A. Baldassarre. 1989b. Numbers, migration chronology, and activity patterns of nonbreeding Caribbean flamingos in Yucatan, Mexico. Condor 91:592-597.

Hovis, J. A., and M. S. Robson. 1989. Breeding status and distribution of the least tern in the Florida Keys. Florida Field Nat. 17:61-66.

McAdoo, J.K., W.S. Longland, and R.A. Evans. 1989. Nongame bird community responses to sagebrush invasion of crested wheatgrass seedings. Journal of Wildlife Management 53:494-502.

Raveling, D. G. 1989. Nest-predation rates in relation to colony size of black brant. J. Wildl. Manage. 53:87-90.

Wiens, T. P. 1989. Spring migrant boreal owls at Whitefish Point, Michigan. Jack-Pine Warbler 67:88-93.

Locklear, J. 1989. Parthenium alpinum and its relatives in Colorado. Aquilegia 13(3):10-11.

Collins, C.T., L.R. Hays, M. Wheeler, and D. Willick. 1989. The status and management of the Least Bell's Vireo within the Prado Basin, California, during 1989. Final Rep. to Orange County Water District, Fountain Valley, CA.

Doughty, R. W. 1989. Return of the whooping crane. Univ. Texas Press, Austin. 182 pp.

Meffe, G. K., and F. F. Snelson, Jr., editors. 1989. Ecology and evolution of livebearing fishes (Poeciliidae). Prentice Hall, Englewood Cliffs, New Jersey. 453 pp.

Baltosser, W.H. 1989. Nectar availability and habitat selection by hummingbirds in Guadalupe Canyon. Wilson Bulletin 101:559-578.

Conroy, M. J., et al. 1989. Increasing mallards, decreasing American black ducks--no evidence for cause and effect: a comment. J. Wildl. Manage. 53:1065-1071.