U.S. Department of the Interior (USDI). 1989. Endangered and threatened wildlife and plants; annual notice of review; proposed rules. Federal Register 54:560.

Burger, J., and R. T. Zappalorti. 1989. Habitat use by pine snakes (Pituophis melanoleucus) in the New Jersey Pine Barrens: individual and sexual variation. J. Herpetol. 23:68-73.

DeBenedictis, P.A. 1989. Gleanings from the technical literature: recent studies on some water birds. Birding 21(3):166-168.

Grubb, T.G. Nagiller, S.J. Eakle, W.L. Goodwin, G.A. 1989. Winter Roosing Patterns of Bald Eagles (Halieaeetus Leucocephalus) in North-Central Arizona. The Southwestern Naturalist 34(4);453-459.

Meagher, M. 1989b. Evaluation of boundary control for bison of Yellowstone National Park. Wildl. Soc. Bull. 17:15-19.

Plummer, M. V. 1989. Observations on the nesting ecology of green snakes (Opheodrys aestivus). Herpetol. Rev. 20:87-89.

Tipton, A. R., et al. 1989. Use of DRC-1339 and PA-14 to control grackle populations in the lower Rio Grande Valley. U.S. For. Serv. Gen. Tech. Rep. RM-171:133-137.

Blumton, A. K., J. D. Fraser, and K. Terwilliger. 1989. Loggerhead shrike survey and census. Pages 116-118 in Virginia nongame and endangered wildlife investigative annual report, July 1, 1988 through June 30, 1989. Virginia Department of Game and Inland

Johnson, P. 1989. 7/20/1989 field form.

Conley, Dr. Marsha R. 1989. Research and development to integrate wildlife considerations within the Land Condition Trend Analysis program at White Sands Missile Range, New Mexico. Department of Mathematical Sciences, NM State University, Las Cruces. 25 N

Malaby, S. 1989. Argemone pleiacantha ssp pinnatisecta survey and monitoring report.

New Mexico Dept Game and Fish. 1989. New Mexico fish specimen database. Unpub printout from NM Dept Game and Fish database on specimens of Meda fulgida at various museums. 58 p.

Venables, A., and M. W. Collopy. 1989. Seasonal foraging and habitat requirements of Red-headed Woodpeckers in north-central Florida. Florida Game Fresh Water Fish Comm. Nongame Wildlife Program Final Report Project no. GFC-84-006.

Braune, B. M. 1989. Autumn migration and comments on the breeding range of Bonaparte's gull, LARUS PHILADELPHIA, in eastern North America. Can. Field-Nat. 103:524-530.

Faaborg, J., and W. J. Arendt. 1989. Long-term declines in winter resident warblers in a Puerto Rican dry forest. Am. Birds 43:1226-1230.

Johnson, O. W., M. L. Morton, P. L. Bruner, and P. M. Johnson. 1989. Fat cyclicity, predicted migratory flight ranges, and features of wintering behavior in Pacific Golden-Plovers. Condor 91:156-177.

North, B. R. 1989. Mature upper mixed-coniferous forest-montane chaparral. Journal of Field Ornithology (Supplement) 60:48-49.

Storrs, E., H. P. Burchfield, and R. J. W. Rees. 1989. Reproduction delay in the common long-nosed armadillo, DASYPUS NOVEMCINCTUS L. In K. H. Redford and J. F. Eisenberg, editors. Advances in Neotropical mammalogy. Sandhill Crane Press, Gainesville, Flor

Worthylake, K. M., and P. Hovingh. 1989. Mass mortality of salamanders (AMBYSTOMA TIGRINUM) by bacteria (ACINETOBACTER) in an oligotrophic seepage mountain lake. Great Basin Nat. 49:364-372.

Baker, R. J., et al. 1989. Ribosomal-DNA, mitochondrial-DNA, chromosomal, and allozymic studies on a contact zone in the pocket gopher, Geomys. Evolution 43:63-75.

Carleton, M. D. 1989. Systematic and evolution. Pp. 7-142 in Kirkland, G. L. and Layne, J. N., eds. Advances in the Study of Peromyscus (Rodentia). Lubbock, Texas Tech University Press.

Decker, L. M. 1989. Coexistence of two species of sucker, Catostomus, in Sagehen Creek, California, and notes on their status in the western Lahontan Basin. Great Basin Naturalist 49(4):540-551.

Haukos, D. A., and L. M. Smith. 1989. Lesser prairie chicken nest site selection and vegetation characteristics in tebuthiuron-treated and untreated sand shinnery oak in Texas. Great Basin Nat. 49:624-626.

Powell, G.V.N., R.D. Bjork, J.C. Ogden, R.T. Paul, and A.H. Powell. 1989. Population trends in some Florida (Florida, USA) wading birds. Wilson Bulletin 101:436-457.

Titus, K., et al. 1989a. Buteos. Pages 53-64 in Proceedings of the Northeast Raptor Management Symposium and Workshop. National Wildlife Federation, Washington, D.C.

Heinrich, B. 1989. Ravens in winter. Summit Books, New York. 379 pp.

Worthington, R.D. 1989. An annotated checklist of the native and naturalized flora of El Paso County, Texas. El Paso Southwest Botanical Miscellany No. 1. 56 pp.

American Ornithologists' Union (AOU). 1989. Thirty-seventh supplement to the American Ornithologists' Union Checklist of North American birds. Auk 106:532-538.

Carbyn, L. N. 1989. Coyote attacks on children in western North America. Wildl. Soc. Bull. 17:444-446.

Glass, G. E., et al. 1989. Comparative ecology and social interactions of Norway rat (RATTUS NORVEGICUS) populations in Baltimore, Maryland. Occas. Pap. Mus. Nat. Hist. Univ. Kansas No. 130:1-33.

Kaufman, K. 1989. Cassin's and Botteri's sparrows. Birding 21:293-297.

No author. 1989. Freetail bats hanging around three missile range buildings. Missile Ranger, Volume 42, Number 40. 6 October 1989. 1 page.

Roberson, D. 1989. More on Pacific versus arctic loons. Birding 21:154-157.

Rauchenberger, M. 1989. Systematics and biogeography of the genus Gambusia (Cyprinodontiformes: Poecilidae). American Museum Novitates (2951):1-74.

Szaro, R.C. 1989. Riparian forest and scrubland community types of Arizona and New Mexico. Desert Plants 9(3-4):70-138.

Gibbs, J.P., and S.M. Melvin. 1989. An assessment of wading birds and other wetlands avifauna and their habitats in Maine. Unpubl. report, Maine Dept. Inland Fisheries and Wildlife, Bangor, Maine. 114 pp.

Sullivan, R.M. and R.A. Smartt. 1989. Preliminary survey of the Colorado chipmunk (Eutamias quadrivittatus) and Oreohelix socorroensis on North Oscura and Salinas Peak, White Sands Missile Range, New Mexico. 21 May 1989. 19 pp.

Kilham, L. 1989. The American crow and the common raven. Texas A & M Univ. Press. 272 pp.

Peterson, J. (1989) Unpublished Letter to J. Sproul, Regarding Mexican Spotted Owl, Containing Map of Observations and a Relevant Timber Sale. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 6 p.

Burgess, G. H., and R. Franz. 1989. Zoogeography of the Antillean freshwater fish fauna. Pages 263-304 in C. A. Woods, ed. Biogeography of the West Indies. Sandhill Crane Press, Gainesville, Florida.

De Smet, K.D., and M.P. Conrad. 1989. Status habitat preference and management of the Baird's sparrow in Manitoba. Report to the Department of Natural Resources, Winnipeg, Manitoba, Canada. 10 pp.

Haas, C. A., and S. A. Sloane. 1989. Low return rates of migratory Loggerhead Shrikes: winter mortality or low site fidelity? Wilson Bulletin 101(3):458-60.

Milne, K. A., and S. J. Hejl. 1989. Nest-site characteristics of white-headed woodpeckers. J. Wildl. Manage. 53:50-55.

Pressey, R.L. and A.O. Nicholls. 1989. Efficiency in conservation evaluation: scoring versus iterative approaches. Biological Conservation. 50(1989):199-218.

Vander Haegen, W. M., M. W. Sayre, and W. E. Dodge. 1989. Winter use of agricultural habitats by wild turkeys in Massachusetts. J. Wildl. Manage. 53:30-33.

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.

Dunmire, W.W. 1989. Potential biological special management areas in the Roswell Resource Area, Bureau of Land Management. Unpubl. report to BLM, Roswell, NM.

Novak, P. 1989. Breeding ecology and status of loggerhead shrike (LANIUS LUDOVICIANUS) in New York. Master's thesis, Cornell Univ., Ithaca, New York.

Ordonez, V. October 4, 1989. Letter regarding results of Aster laevis var guadalupensis survey. Guadalupe Ranger District, Carlsbad, NM.

Brown, B. T., et al. 1989. Changes in winter distribution of bald eagles along the Colorado River in Grand Canyon, Arizona. J. Raptor Research 23:110-113.

Ferris, C.D. 1989 (1998). Euphydryas anicia and E. chalcedona in Idaho (Lepidoptera: Nymphalidae). Journal of Research on the Lepidoptera 26(1-4):109-115.

Kerlinger, P., and C. Sutton. 1989. Black rail in New Jersey. Records of New Jersey Birds 15(2):22-26.

Olendorff, R. R., D. D. Bibles, M. T. Dean, J. R. Haugh, M. N. Kochert. 1989. Raptor habitat management under the U.S. Bureau of Land Management Multiple-use Mandate. Raptor Research Reports. 8:1-80.

Straub, R. W. 1989. Red-winged blackbird damage to sweet corn in relation to infestations of European corn borer (Lepidoptera: Pyralidae). J. Econ. Entomol. 82:1406-1410.

Wronecki, P. P., R. A. Dolbeer, and T. W. Seamans. 1989. Field trials of alpha-chloralose and DRC-1339 for reducing numbers of herring gulls. U.S. For. Serv. Gen. Tech. Rep. RM-171:148-153.

Baker, R. J., C. S. Hood, and R. L. Honeycutt. 1989. Phylogenetic relationships and classification of the higher categories of the New World bat family Phyllostomidae. Systematic Zoology 38:228-238.

Cardiff, S.W., G.B. Smalley. 1989. Birds of the rice country of southwest Louisiana. Birding. 21(5):232-240.

Dessauer, H. C., and C. J. Cole. 1989. Diversity between and within nominal forms of unisexual teiid lizards. Pages 49-71 in R. M. Dawley and J. P. Bogart, editors. Evolution and ecology of unisexual vertebrates. Bull. 466, New York State Mus., Albany.

Hedges, S. B. 1989. Evolution and biogeography of West Indian frogs of the genus Eleutherodactylus: slow-evolving loci and the major groups. Pages 305-370 in C. A. Woods, ed. Biogeography of the West Indies, Sandhill Crane Press, Gainesville, Florida.