Finch, D. 1989b. Habitat use and habitat overlap of riparian birds in three elevational zones. Ecology 70:866-880.

Klimkiewicz, M.K., and A.G. Futcher. 1989. Longevity records of North American birds, Supplement 1. Journal of Field Ornithology 60:469-494.

Olson, D. 1989. Predation on breeding western toads (Bufo boreas). Copeia 1989:391-397.

Sullivan, K. A. 1989. Predation and starvation: age-specific mortality in juvenile juncos (JUNCO PHAENOTUS). J. Anim. Ecol. 58:275-286.

Bollinger, E. K., and T. A. Gavin. 1989. The effects of site quality on breeding-site fidelity in bobolinks. Auk 106:584-594.

Courtenay, W. R., Jr., and G. K. Meffe. 1989. Small fishes in strange places: a review of introduced poeciliids. Pages 319-331 in G.K. Meffe and F. F. Snelson, Jr. (editors). Ecology and evolution of livebearing fishes (Poeciliidae). Prentice Hall, Englew

Fleming, T. H. 1989. Climb every cactus. Bats 7(3):3-6.

Jones, C., and N. J. Hildreth. 1989. NEOTOMA STEPHENSI. Am. Soc. Mamm., Mammalian Species No. 328:1-3.

Moore, W. S., and R. A. Dolbeer. 1989. The use of banding recovery data to estimate dispersal rates and gene flow in avian species: case studies in the Red-winged Blackbird and Common Grackle. Condor 91:242-253.

Ruckdeschel, C., and C. R. Shoop. 1989 (1987). Aspects of wood stork nesting ecology on Cumberland Island, Georgia. Oriole 52:21-27.

Zwank, P. J., and B. W. Layton. 1989. Black rats as potential Puerto Rican parrot nest predators. Caribbean J. Sci. 25:13-20.

Colvin, B. A., and P. L. Hegdal. 1989. Summary of 1989 field activities. U.S. Fish and Wildlife Service, Wildlife Reservation Center, Denver, Colorado. Unpublished report. 6 pp.

Morse, D. H. 1989. American warblers: an ecological and behavioral perspective. Harvard University Press. 384 pp.

Biosystems Analysis, Inc. 1989. Endangered Species Alert Program Manual: Species Accounts and Procedures. Southern California Edison Environmental Affairs Division.

Belanger, L., and R. Couture. 1989. Pintail, ANAS ACUTA, use of man-made ponds in Quebec. Can. Field-Nat. 103:547-550.

Degernes, L. A., et al. 1989. Lead poisoning in trumpeter swans. Proc. Assoc. Avian Vet, 1989:144-155.

Hlohowskyj, C. P., M. M. Coburn, and T. M. Cavender. 1989. Comparison of a pharyngeal filtering apparatus in seven species of the herbivorous cyprinid genus, Hybognathus (Pisces: Cyprinidae). Copeia 1989:172-183.

Marsh, P. C., and J. E. Brooks. 1989. Predation by ictalurid catfishes as a deterrent to re-establishment of hatchery-reared razorback suckers. Southwestern Naturalist 34:188-195.

Olin, G., S. M. Alcorn, and J. M. Alcorn. 1989. Dispersal of viable saguaro seeds by white-winged doves (ZENAIDA ASIATICA). Southwest. Nat. 34:281-284.

Schulenberg, T. 1989. More on Pacific versus arctic loons. Birding 21:157-158.

Woffinden, N. D., and J. R. Murphy. 1989. Decline of a ferruginous hawk population: a 20-year summary. J. Wildl. Manage. 53:1127-1132.

Hands, H. M., R. D. Drobney, and M. R. Ryan. 1989. Status of the northern harrier in the northcentral United States. Missouri Coop. Fish Wildl. Res. Unit Rep. 18 pp.

Unkown. 1989. 1989 Survey of Allium gooddingii Smokey Bear Ranger District - Lincoln National Forest. United States Forest Service (USFS) Regional Office, Albuquerque, NM. p. 5.

Mills, D. 1989. Ecology and management of Atlantic salmon. Chapman and Hall, London. 351 pp.

Anonymous. 1989. Improved drain for beaver ponds. The Habitat Express, U.S. Forest Service, Ogden, Utah.

Sample, D.W. 1989. Grassland birds in southern Wisconsin: habitat preference, population trends, and response to land use changes. M.S. thesis. University of Wisconsin, Madison, WI. 588 pp.

Hobbs, H.H., Jr. 1989. An illustrated checklist of the American crayfishes (Decapoda: Astacidae, Cambaridae, and Parastacidae). Smithsonian Contributions to Zoology 480:1-236.

French, Rand. 1989. BLM Riparian/ aquatic information data summary sheet for sighting of Oncorhynchus clarki virginalis in Ocate Creek.

Montoya, B. 1989. Unpublished letter to Lt. Colonel Seven M. Dougan, En, District Engineer, Albuquerque Distric Corps of Engineers. From Bill Montoya, Director and Secretary ro the Commission, Department of Game and Fish. USFS.

Anonymous. 1989. Goshawk breeding habitat in lowland Britain. British Birds. 82(2):56-67.

Castro, G., and J.P. Myers. 1989. Flight range estimates for shorebirds. Auk 106:474-476.

Galbraith, D. A., R. J. Brooks, and M. E. Obbard. 1989. The influence of growth rate on age and body size at maturity in female snapping turtles (Chelydra serpentina). Copeia 1989:896-904.

Henny, C. J., and G. B. Herron. 1989. DDE, selenium, mercury, and white-faced ibis reproduction at Carson Lake, Nevada. J. Wildl. Manage. 53:1032-1045.

Lingle, G.R., and P.A. Bedell. 1989. Nesting ecology of sedge wrens in Hall County, Nebraska. Nebraska Bird Review 56:47-49.

Sharp, D. U. 1989. Range extension of the barred owl in western Washington and first breeding record on the Olympic Peninsula. J. Raptor Res. 23:179-180.

Williams, J.E, J.E. Johnson, D.A. Hendrickson, S. Contreras-Balderas, J.D. Williams, M. Navarro-Mendoza, D.E. McAllister, and J.E. Deacon. 1989b. Fishes of North America endangered, threatened or of special concern: 1989. Fisheries 14(6):2-20.

Eliason, B. 1989. Black tern: a summary of information on its status in Minnesota. unpublished report to USFWS.

Scott Jr., N.J. and C.A. Ramotnik, et al, at National Ecology Center, USFWS, Museum SW Biology, UNM. 1989. Annual report: studies on the effects of Forest Management practices on the Sacramento Mountain salamander, Aneides hardii. for John Peterson, USFS,

Butcher, G. 1989. Bird conservation: establishing priorities. Birdscope 3(1):1-3.

Gannon, W. L., and T. E. Lawlor. 1989. Variation of the chip vocalization of three species of Townsend chipmunks (genus EUTAMIAS). J. Mamm. 70:740-753.

Knick, S. T., and W. Kasworm. 1989. Shooting mortality in small populations of grizzly bears. Wildlife Society Bull. 17:11-15.

Ottley, J. R., and V. M. Velazques Solis. 1989. An extant, indigenous tortoise population in Baja California Sur, Mexico, with the description of a new species of XEROBATES (Testudines: Testudinidae). Great Basin Naturalist 49:496-502.

Swank, W. G., and J. G. Teer. 1989. Status of the jaguar - 1987. Oryx 23(1):14-21.

Bowen, B. S., R. R. Koford, and S. L. Vehrencamp. 1989. Dispersal in the communally breeding groove-billed ani (CROTOPHAGA SULCIROSTRIS). Condor 91:52-64.

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.

Kaveney, D. E., and C. C. Rimmer. 1989. The breeding status of common loons in Vermont--1989. Vermont Inst. Nat. Sci., Woodstock, Vermont. Unpublished report.

Morrison, R.I.G. and Ross, R.K. 1989. The atlas of Nearctic shorebirds on the coast of South America. Canadian Wildlife Service Special Publication, Ministry of Environment, Canada.

Burch, J.B. 1989. North American Freshwater Snails. Malacological Publications: Hamburg, Michigan. 365 pp.

Ebbers, B. C. 1989. Relationships between red- shouldered hawk reproduction and the environment in northern Michigan. Unpublished report submitted to Michigan Department of Natural Resources.

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.

Biggins, D. E. and R. A. Crete. 1989. Black-footed ferret recovery. Pp. 59-63 in A. J. Bjugstad, D. W. Ursek, and R. H. Hamre (technical coordinators). 9th Great Plains Wildlife Damage Control Workshop Proceedings. Fort Collins, CO. USFS GTR-RM-171.

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.