Harlow, H.S. and G.E. Menkens, Jr. 1986. A comparison of hibernation in the black-tailed prairie dog, white-tailed paririe dog and Wyoming ground squirrel. Can. J. Zool. 64:793-796.

Mills, A. M. 1986. The influence of moonlight on the behavior of goatsuckers (Caprimulgidae). Auk 103:370-378.

Southwick, C. H., et al. 1986. Population density and fluctuations of pikas (Ochotona princeps) in Colorado. J. Mamm. 67:149-153.

Mohlenbrock, R.H. 1986. Guide to the vascular flora of Illinois. Southern Illinois University Press, Carbondale and Edwardsville, Illinois. 507 pp.

Colvin, B. A., and P. L. Hegdal. 1986b. Summary of 1986 field activities. U.S. Fish and Wildlife Service, Wildlife Reservation Center, Denver, Colorado. Unpublished report. 11 pp.

Boyles, J. S. 1986. Managing America's wild horses and burros. J. Equine Vet. Sci. 6:261-265.

Scoppettone, G. G., M. Coleman, and G. A. Wedemeyer. 1986. Life history and status of the endangered cui-ui of Pyramid Lake, Nevada. Fish and Wildlife Research 1. U.S. Fish and Wildlife Service, Washington, D.C.

Kaeding, L. R., B. D. Burdick, P. A. Schrader and W. R. Noonan. 1986. Recent capture of a bonytail (Gila elegans) and observations on this nearly extinct cyprinid from the Colorado River. Copeia 1986(4):1021-1023.

Minckley, W.L., D.A. Hendrickson, and C.E. Bond. 1986. Geography of western North American freshwater fishes; description and relationships to intracontinental tectonism. Pages 519-613 in C.H. Hocutt and E.O. Wiley, editors. The zoogeography of North Amer

Teaford, J. W. 1986c. Beaver pond management. Section 5.5.2, U.S. Army Corps of Engineers Wildlife Resources Manual, Technical Report EL-86-10, Waterways Experiment Station, P.O. Box 631, Vickburg, Mississippi 39180-0631.

Cook, J.A. 1986. The mammals of the Animas Mountains and adjacent areas, Hilalgo County, New Mexico. Occasional papers The Museum of Southwestern Biology. 1(4):1-45.

Henry, J. D. 1986. Red fox: the catlike canid. Smithsonian Inst. Press, Washington, D.C. 174 pp.

Baugh, T. M., J. W. Pedretti, and J. E. Deacon. 1986. Status and distribution of the Fish Creek Springs tui chub, Gila bicolor euchila. Great Basin Naturalist 46:441-444.

Brown, M., and J. J. Dinsmore. 1986. Implications of marsh size and isolation for marsh bird management. J. Wildl. Manage. 50:392-397.

Gunn, S. J. and I. F. Greenbaum. 1986. Systematic implications of karyotypic and morphologic variation in mainland Peromyscus from the Pacific Northwest. J. Mamm. 67:294-304.

Hutchison, M. D., S. Olson, K. Lewis, and T. Vogt. 1986. Beaver at LaRue Swamp, Union County, Illinois: an assessment of their influences upon the area. Unpublished report. Natural Land Institute, Illinois 62908. 48 pp.

Meagher, M. 1986. Bison bison. Mammalian Species 266: 1-8.

Mitchell, W. A. 1986b. White-tailed deer track count census. Section 6.4.2, US Army Corps of Engineers Wildife Resources Management Manual. Tech. Rep. EL-86-52. Waterways Expt. Station, Vicksburg, Mississippi.

Seidel, M. E., and H. M. Smith. 1986. Chrysemys, Pseudemys, Trachemys (Testudines: Emydidae): did Agassiz have it right? Herpetologica 42:242-248.

Olwell, P. 1986. Letter to Daisan Taylor with an enclosed "letter and map from Peter Warren indicating the occurrence of Pediocactus papyracanthus on White Sands Missile Range".

Weigl, P. D., and M. A. Steele. 1986. The geographic variation of the fox squirrel (SCIURUS NIGER): the influence of Pleistocene vegetation patterns. Presented at the 66th Annual Meeting of the American Society of Mammalogists, Madison, Wisconsin.

Fagerstone, K. A. and D. E. Biggins. 1986. Comparison of capture-recapture and visual count indices of prairie dog densities in black-footed ferret habitat. Great Basin Naturalist Mem. 8:94-8.

Rabenold, P. P. 1986. Family associations in communally roosting black vultures. Auk 103:32-41.

Conti, J. A., D. A. Forrester, R. T. Paul. 1986. Parasites and diseases of reddish egrets (EGRETTA RUFESCENS) from Texas and Louisiana. Transactions of the American Microscopical Society 105:79-82.

Abraham, D. M. 1986. Observations on the breeding biology of Sabine's gull (XEMA SABINI). Can. J. Zool. 64:898-903.

Chadwick, N. L., D. R. Progulske, and J. T. Finn. 1986. Effects of fuelwood cutting on birds in southern New England. Journal of Wildlife Management 50:398-405.

Havera, S. P., and R. E. Duzan. 1986. Organochlorine and polychlorinated biphenyl residues in tissues of raptors from Illinois, USA 1966-1981. Bull. Environ. Contam. Toxicol. 36:23-32.

Mullican, T. R., and B. L. Keller. 1986. Ecology of the sagebrush vole (Lemmiscus curtatus) in southeastern Idaho. Can. J. Zool. 64:1218-1223.

Sullivan, R. M., D. J. Hafner, and T. L. Yates. 1986. Genetics of a contact zone between three chromosome forms ofthe grasshopper mouse (genus Onychomys): a reassessment. J. Mamm. 67:640-659.

Ridlehuber, K. T., and J. W. Teaford. 1986. Wood duck nest boxes. Section 5.1.2, US Army Corps of Engineers Wildlife Resources Management Manual. Tech. Rep. EL-86-12. Waterways Expt. Station, Vicksburg, Mississippi. 21 pp.

Parker, K. E., R. L. Miller, and S. Islil. 1986. Status of the common loon in New York State. New York State Department of Environmental Conservation, Delmar, New York. Unpublished report.

Bury, R. B. 1986. Feeding ecology of the turtle, Clemmys marmorata. J. Herpetol. 20:515-521.

Morafka, D. J., et. al. 1986. Preliminary results of microbial and physiological monitoring of the bolson tortoise (GOPHERUS FLAVOMARGINATUS). Pp. 657-62 in Rocek, Z. (ed.). Studies in Herpetology. 1985. Third Annual Symposium of the Societas Europaea Her

Temeles, E. J. 1986. Reversed sexual size dimorphism: effect on resource defense and foraging behavior of nonbreeding northern harriers. Auk 103:70-8.

Dunmire, W. and M. Toll. 1986. Establishment Record for Turkey Creek Research Natural Area, Gila National Forest. US Forest Service, 122 p.

Hilty, S.L. and W. L. Brown. 1986. A Guide to the Birds of Colombia. Princeton University Press, Princeton, USA. 836 pp.

Carter, M. D. 1986. The parasitic behavior of the bronzed cowbird in south Texas. Condor 88:11-25.

Jungemann, P. K. 1986. A pilot investigation: radiotelemetry monitoring of captive-produced and released common barn-owls in Wisconsin. Wisconsin Department of Natural Resources, Madison, Wisconsin. Unpublished Report. 20 pp.

Meredith, W.H., D.E. Saveikis. 1986. Effects of open marsh water management (OMWM) on bird populations of a delaware tidal marsh, and OMWM's use in waterbird habitat restoration and enhancement. Pages 299-321 in W.R. Whitman, W.H. Meredith (eds.) Waterfow

Berger, J. 1986. Wild horses of the Great Basin. Social competition and population size. Univ. Chicago Press, Chicago. xxii + 326 pp.

Robbins, C. S., D. Bystrak, and P. H. Geissler. 1986. The Breeding Bird Survey: its first fifteen years. U.S. Fish and Wildlife Serv. Resource Publ. 157. iii + 196 pp.

Smith, K. G. 1986. Winter population dynamics of Blue Jays, Red-headed Woodpeckers, and Northern Mockingbirds in the Ozarks. American Midland Naturalist 115:52-62.

Parker, M.A. 1986. The foraging behavior and habitat use of breeding Red-shouldered Hawks (BUTEO LINEATUS) in southeastern Missouri. Master's thesis. University of Missouri, Columbia.

Follen, D.G., Sr. 1986. Harriers, 1984, a reproductive disaster. Passenger Pigeon 48:17-20.

Rogers, L. L. 1986. Effects of translocation distance on frequency of return by adult black bears. Wildlife Society Bull. 14:76-80.

Hill, D.M. 1986. Cumberlandian mollusk conservation program, activity 3: identification of fish hosts. Office of Natural Resources and Economic Development, Tennessee Valley Authority, Knoxville, Tennessee. 55 pp.

Bence, J. R., and W. W. Murdoch. 1986. Prey size selection by the mosquitofish: relation to optimal diet theory. Ecology 67:324-336.

Childers, E. L., T. L. Sharick, C. S. Adkisson. 1986. Effects of loblolly pine plantations on songbird dynamics in the Virginia piedmont. Journal of Wildlife Management 50:406-413.

Murphy, M. T., and R. C. Fleischer. 1986. Body size, nest predation, and reproductive patterns in brown thrashers and other mimids. Condor 88:446-455.

Sullivan, R.M. et.al. 1986. Genetics of a contact zone between three chromosomal forms of the grasshopper mouse (Genus Onychomys): a reassessment. J. Mamm. 67(4):640-659

Pagels, J. F 1986. Key to the Soricidae of Virginia. Unpublished.

Scott, J. A. 1986. The Butterflies of North America: A Natural History and Field Guide. Stanford University Press, Stanford CA. 583 pp.

Blokpoel, H., and G. D. Tessier. 1986. The ring-billed gull in Ontario: a review of a new problem species. Canadian Wildl. Serv. Occas. Pap. No. 57.

Coppock, D. L. and J. K. Detling. 1986. Alteration of bison and blacktailed prairie dog grazing interaction by prescribed burning. Journal of Wildlife Management 50:452-5.

Morton, E. S., and K. Young. 1986. A previously undescribed method of song matching in a species with a single song "type", the Kentucky warbler (OPORORNIS FORMOSUS). Ethology 73:334-42.

Turner, P.R. 1986. Restoration of the endangered Gila trout. Proc. Ann. Conf. Western Assoc. Fish and Wildlife Agencies. 66:122-33.

Barnhart, R. A. 1986. Species profiles: life histories and environmental requirements of coastal fishes and invertebrates (Pacific Southwest)--steelhead. U.S. Fish and Wildlife Service Biological Report 82(11.60).

Hoffmeister, D. F. 1986. Mammals of Arizona. Univ. Arizona Press and Arizona Game and Fish Dept. 602 pp.

Censky, E.J. 1986. Scelopous graciosus. Cat. Am. Amph. Rep. 386.1-386.4.

Long, G. 1986. USFS map of Peregrine falcon core area and ranges and sheet describing management of human activities in the area.