Crete, M. 1989. Approximation of K carrying capacity for moose in eastern Quebec. Can. J. Zool. 67:373-380.

Franklin, W. L., and M. G. Garrett. 1989. Nonlethal control of prairie dog colony expansion with visual barriers. Wildl. Soc. Bull. 17:426-430.

Jones, J. K., Jr., and R. W. Manning. 1989. A new subspecies of the rock squirrel, Spermophilus variegatus, from Isla Tiburon, Sonora, Mexico. Occas. Pap. Mus. Texas Tech Univ. No. 127:1-3.

Mosher, J. A. 1989. Accipiters. Pp. 47-52 in Pendleton, B. G. (ed.). Proceedings of the northeast raptor management symposium and workshop held 16-18 May 1988, Syracuse, NY. Institute for Wildlife Research, Nathional Wildlife Federation, Scientific and Te

Scholl, D.G. 1989. Soil compaction from cattle trampling on a semiarid watershed in northwest New Mexico. New Mexico Journal of Science. 29(2):105-112.

Root, T. 1989. Atlas of wintering North American birds: an analysis of Christmas Bird Count data. Univ. Chicago Press. 336 pp., 42 line drawings, 613 maps, 11 overlays.

Peterjohn, B. G. and W. Zimmerman. 1989. The Birds of Ohio. Indiana University Press, Bloomington, IN.

Best, T. L., N. J. Hildreth, and C. Jones. 1989. Dipodomys deserti. Am. Soc. Mamm., Mammalian Species No. 339:1-8.

Dickerman, R. W. 1989. Notes on STURNELLA MAGNA in South America with a description of a new subspecies. Bull. Br. Ornothol. Club 109:160-162.

Hobson, D. P., G. Proulx, and B. L. Dew. 1989. Initial post-release behavior of marten, Martes americana, introduced in Cypress Hills Provincial Park, Saskatchewan. Can. Field-Nat. 103:398-400.

Marti, C. D. 1989b. Status report: the common barn-owl. Eyas 12:7-9.

Olsen, P. D., R. C. Marshall, and A. Gaal. 1989. Relationships within the genus FALCO: a comparison of the electrophoretic patterns of feather proteins. Emu 89:193-203.

Clayton, P. 1989. Memorandum to WSRA Area manager concerning distribution study for Sophora gypsophila var guadalupensis in the Brokeoff Mtns., from the Las Cruces District Office.

Lincoln National Forest. 1989. Northern Goshawk field forms and maps.

Serrentino, P., and M. England. 1989. Raptor status reports: Northern Harrier. Pages 37-46 in B. G. Pendleton (editor). Proceedings of the Northeast raptor management symposium and workshop. National Wildlife Federation, Washington, D.C.

Wood, P. B., T. C. Edwards, Jr., and M. W. Collopy. 1989. Characteristics of bald eagle nesting habitat in Florida. J. Wildlife Management 53:441-449.

Campbell, J. A., and W. W. Lamar. 1989. The venomous reptiles of Latin America. Comstock Publ. Associates, Division of Cornell Univ. Press, Ithaca, New York. xii + 425 pp.

Hands, H. M., R. D. Drobney, and M. R. Ryan. 1989. Status of the red-shouldered hawk in the northcentral United States. Missouri Coop. Fish Wildl. Res. Unit Rep. 21 pp.

U.S. Fish and Wildlife Service, 1989. Mancos milkvetch (Astragalus humillimus) recovery plan. U.S. Fish and Wildlife Service, Albuquerque, NM. 47 pp.

Mayden, R. L. 1989. Phylogenetic studies of North American minnows, with emphasis on the genus Cyprinella (Teleostei: Cypriniformes). University of Kansas Museum of Natural History Miscellaneous Publication (80):1-189.

Carothers, C. A. (1989) Gila National Forest, Spotted Owl Survey Form 1. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 13 p.

Kibbe, D. 1989. Survey of Vermont's rare marshland bird species. Unpubl. report, Hoboken, New Jersey. 8 pp.

Arner, D. H., and G. R. Hepp. 1989. Beaver pond wetlands: a southern perspective. Pages 117-128 in L. M. Smith et al., editors. Habitat management for migrating waterfowl in North America. Texas Tech University Press, Lubbock. xii + 560 pp.

Clark, T. W., T. M. Campbell, III, and T. N. Hauptman. 1989. Demographic characteristics of American marten populations in Jackson Hole, Wyoming. Great Basin Nat. 49:587-596.

Grant, J. W. A., D. L. G. Noakes, and K. M. Jonas. 1989. Spatial distribution of defence and foraging in young-of-the-year brook char, Salvelinus fontinalis. Journal of Animal Ecology 58:773-784.

Highsmith, R. T. 1989. The singing behavior of golden-winged warblers. Wilson Bulletin 101:36-50.

Lynch, J. F. 1989. Distribution of overwintering Nearctic migrants in the Yucatan Peninsula, I: general patterns of occurrence. Condor 91:515-544.

Smith, G. R., and R. F. Stearley. 1989. The classification and scientific names of rainbow and cutthroat trouts. Fisheries (Bethesda) 14(1):4-10.

Wirgin, I. I., R. Proenca, and J. Grossfield. 1989. Mitochondrial DNA diversity among populations of striped bass in the southeastern United States. Canadian Journal of Zoology 67:891-907.

Higgins, L.C. 1989. Guadalupe Mountains National Park threatened and endangered and exotic plant surveys. Report prepared for Guadalupe Mountains National Park.

Bestgen, K. R., S. P. Platania, J. E. Brooks, and D. L. Propst. 1989. Dispersal and life history traits of Notropis girardi (Cypriniformes, Cyprinidae), introduced into the Pecos River, New Mexico. American Midland Naturalist 122:228-235.

Dixon, K. L. 1989. Contact zones of avian congeners on the southern Great Plains. Condor 91:15-22.

Hayward, G. D. 1989. Historical grizzly bear trends in Glacier National Park, Montana: a critique. Wildlife Society Bull. 17:195-197.

Miner, J. G., and J. Bart. 1989. Woodcock abundance and hunter success: regional trends from hunter surveys. Wildl. Soc. Bull. 17:258-263.

Senner, S. E., D. W. Norton, and G. C. West. 1989. Feeding ecology of western sandpipers, CALIDRIS MAURI, and dunlins, C. ALPINA, during spring migration at Hartney Bay, Alaska. Can. Field-Nat. 103:372-379.

Verner, J., and T. A. Larson. 1989. Richness of breeding bird species in mixed-conifer forests of the Sierra Nevada, California. Auk 106:447-463.

Hendricks, B.J., and J.P. Rieger. 1989. Description of nesting habitat for the Least Bell's Vireo in San Diego County. USDA Forest Service, Gen. Tech. Rep. PSW-110.

Slobodchikoff, C. N., A. Robinson, and C. Schaack. 1989. Habitat use by Gunnison's prairie dogs. Pages 403-408 in B88SZA01NA.

Cummings, J. L., J. L. Guarino, and C. E. Knittle. 1989. Chronology of blackbird damage to sunflowers. Wildl. Soc. Bull. 17:50-52.

French, A. R. 1989. Seasonal variation in use of torpor by pallid kangaroo mice, Microdipodops pallidus. J. Mamm. 70:839-842.

Jorde, D. G., J. R. Longcore, and P. W. Brown. 1989. Tidal and nontidal wetlands of northern Atlantic states. Pages 1-26 in L. M. Smith, R. L. Pederson, and R. M. Kaminiski (editors). Habitat management for migrating and Wintering waterfowl in North Ameri

Muth, R. T., and T. P. Nesler. 1989. Marking Colorado squawfish embryos and newly hatched larvae with tetracycline. Southwestern Naturalist 34:432-436.

Schroeder, M. A., and D. A. Boag. 1989. Evaluation of a density index for territorial male spruce grouse. J. Wildl. Manage. 53:475-478.

Ryan, J. M. 1989. Comparative myology and phylogenetic systematics of the Heteromyidae (Mammalia, Rodentia). Univ. Michigan Museum Zoology Miscellaneous Publication (176):1-103.

Pfingsten, R. A., and F. L. Downs, eds. 1989. Salamanders of Ohio. Bull. Ohio Biological Survey 7(2):xx + 315 pp.

Bidwell, T. G., et al. 1989. Habitat use by female eastern wild turkeys in southeastern Oklahoma. J. Wildl. Manage. 53:34-39.

Daub, B.C. 1989. Behavior of Common Loons in winter. Journal of Field Ornithology 60:305-311.

Howe, M.A. 1989. Management of wetlands and beaches for shorebirds. Pages 203-06 in N.M. Wells (ed.), Proceedings of the Region 4 Nongame Bird Management Workshop. U.S. Fish and Wildl. Serv., Off. Infor. Transfer, Fort Collins, CO.

McLellan, B. N., and D. M. Shackleton. 1989. Immediate reactions of grizzly bears to human activities. Wildlife Society Bull. 17:269-274.

Page, G. W., P. L. Quinn, and J. C. Warriner. 1989. Comparison of the breeding of hand- and wild-reared snowy plovers. Conservation Biology 3:198-201.

Clayton, P. 1989. Field notes from Philip Clayton on Sophora gypsophila var guadalupensis. Las Cruces District Office.

Marta, Karen. 1989. Carson National Forest Spotted Owl Form, El Rito Ranger District, Carson National Forest. USFS. 7 p.

Sherry, T. W. and R. T. Holmes. 1989. Age-specific social dominance affects habitat use by breeding American redstarts (Setophaga ruticilla): a removal experiment. Behavioral Ecology and Sociobiology 25:327-33.

Clippinger, N. W. 1989. Habitat suitability index models: black-tailed prairie dog. U.S. Fish Wildl. Serv. Biol. Rep. 82(10.156). 21 pp.

Hands, H. M., R. D. Drobney, and M. R. Ryan. 1989. Status of the Bell's vireo in the northcentral United States. Missouri Coop. Fish Wildl. Res. Unit Rep. 13 pp.

U.S. Fish and Wildlife Service (USFWS). 1989. 1989 summary U.S. Atlantic coast piping plover. USFWS, Northeast region, Newton Corner, MA.

Pauley, G. B., R. Risher, and G. L. Thomas. 1989. Species profiles: life histories and environmental requirements of coastal fishes and invertebrates (Pacific Northwest): sockeye salmon. U.S. Fish and Wildlife Service Biological Report 82(11.116). 22 pp.

Carr, N. Carothers, C. (1989) Gila National Forest, Spotted Owl Survey form 1. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 18 p.

Knight, P.J. 1989. Survey of Big Canyon, Guadalupe Mountains for Hedeoma apiculata.

Barkley, T.M. 1989. New taxa and nomenclatural combinations in Senecio in Mexico and the United States.