Petit, L. J., and D. R. Petit. 1987. Non-violent deaths of female Prothonotary Warblers on their nests. Journal of Field Ornithology 58:52-54.

Servello, F. A., and R. L. Kirkpatrick. 1987. Regional variation in the nutritional ecology of ruffed grouse. J. Wildl. Manage. 51:749-770.

Fletcher, R. 1987. Silene plankii management plan. Region 3 USDA Forest Service, Cibola National Forest. USFS

Armstrong, D. P. 1987. Economics of breeding territoriality in male calliope hummingbirds. Auk 104:242- 253.

Dowling, H. G., and I. Fries. 1987. A taxonomic study of the ratsnakes. VIII. A proposed new genus for ELAPHE TRIASPIS (Cope). Herpetologica 43:200-207.

Hurley, S. T., W. A. Hubert, and J. G. Nickum. 1987. Habitats and movements of shovelnose sturgeons in the upper Mississippi River. Transactions of the American Fisheries Society 116:655-662.

O'Farrell, T. P. 1987. Kit fox. Pages 423-431 in M. Novak et al., editors. Wild furbearer management and conservation in North America. Ontario Ministry of Natural Resources, Toronto, Ontario.

Tanner, W. W. 1987. Lizards and turtles of western Chihuahua. Great Basin Nat. 47:383-421.

Neal, P.R. 1987. Status report on Talinum humile. Unpub. report for U.S. Fish and Wildlife Service, Albuquerque, NM. 19 pp.

Turner, Paul R. 1987. Ecology and management needs of the White Sands pupfish in the Tularosa Basin of New Mexico. Oct 23, 1987.

Serrentino, P. 1987. The breeding ecology and behavior of northern harriers in Coos County, New Hampshire. University of Rhode Island, Kingston, Rhode Island. M.S. thesis. 142 pp.

Ankney, C. D., D. G. Dennis, and R. C. Bailey. 1987. Increasing mallards, decreasing American black ducks: coincidence or cause and effect? J. Wildl. Manage. 51:

Cox, J. 1987. The breeding bird survey in Florida: 1969-1983. Fla. Field Nat. 15:154-155.

Hershler, R. and F.G. Thompson. 1987. North American Hydrobiidae (Gastropoda: Rissoacea) : redescription and systematic relationships of Tyronia stimpson, 1865 and Pyrgulopsis call and pilsbry, 1886. Nautilus 101(1):25-32.

Meffe, G. K., and W. L. Minckley. 1987. Persistence and stability of fish and invertebrate assemblages in a repeatedly disturbed Sonoran desert stream. American Midland Naturalist 117:177-191.

Pigg, J. 1987. Survey of fishes in the Oklahoma panhandle and Harper County, northwestern Oklahoma. Proceedings of the Oklahoma Academy of Science 67:45-59.

Sutton, D. A. 1987. Analysis of Pacific coast Townsend chipmunks (Rodentia: Sciuridae). Southwest Nat. 32:371-376.

Metcalf, A.L. 1987. Specimen information for Ashmunella ashmuni collections, 1966-1987. University of Texas at El Paso (UTEP) Biodiversity Collections, El Paso, TX.

Clark, W. S., and B. K. Wheeler. 1987. A Field Guide to Hawks of North America. Houghton Mifflin Co., Boston, Massachusetts.

Biermann, G.C., W.B. McGillivray, and K.E. Nordin. 1987. The effect of cowbird parasitism on Brewer's sparrow productivity in Alberta. Journal of Field Ornithology 58:350-354.

Crumly, C. R. 1987. The genus name for North American gopher tortoises. Proc. Desert Tortoise Council 1984 Symp., pp. 147-148.

Pettengill, T. D., and D. E. Knight. 1987. Effects of illegal pan fish introductions on a northern Utah trout reservoir. Proceedings of the Western Association of Fish and Wildlife Agencies and Western Division, American Fisheries Society, Salt Lake City,

Strong, P. I. V., J. A. Bissonette, and J. S. Fair. 1987. Reuse of nesting and nursery areas by common loons. J. Wildl. Manage. 51:123-127.

Malaby, S.M.. 1987. Argemone pleiacantha ssp pinnatisecta survey, 1987. . 9+ p.

Prose, B. L. 1987. Habitat suitability index models: plains sharp-tailed grouse. U. S. Fish Wildl. Serv. Biol. Rep. 82(10.142). 31 pp.

Schwartz, A., and W. Henderson. 1987. West Indian amphibians and reptiles: a check list. Milwaukee Public Museum, Milwaukee.

Baber, D. W., and B. E. Coblentz. 1987. Diet, nutrition, and conception in feral pigs on Santa Catalina Island. J. Wildl. Manage. 51:306-317.

Gauthier, G., and J. N. M. Smith. 1987. Territorial behaviour, nest-site availability, and breeding density in buffleheads. J. Anim. Ecol. 56:171-184.

Powell, G.V.N. 1987. Habitat use by wading birds in a subtropical estuary: implications of hydrography. Auk 104:740-749.

Shields, G. F., and A. C. Wilson. 1987. Subspecies of Canada goose (BRANTA CANADENSIS) have distinct mitochondrial DNAs. Evolution 41:662-666.

Gerson, H. 1987. The status of the black tern (CHLIDONIAS NIGER) in Canada. Committee on the Status of Endangered Wildlife in Canada (COSEWIC), Toronto, Ontario. 54 pp.

Bednarz, J. C. 1987. Pair and group reproductive success, polyandry, and cooperative breeding in Harris' hawks. Auk 104:393-404.

Duncan, J. R. 1987. Movement strategies, mortality, and behavior of radio-marked great gray owls. Pp. 101-107 IN Nero, R.W., R. J. Clark, R. J. Knapton, and H. Hamre, eds. Biology and conservation of northern forest owls. USDA For. Serv. Gen. Tech. Rep. R

Iverson, G. C., P. A. Vohs, and T. C. Tacha. 1987. Habitat use by mid-continent sandhill cranes during spring migration. J. Wildl. Manage. 51:448-458.

Pagels, J. F. 1987. The pygmy shrew, rock shrew and water shrew: Virginia's rarest shrews (Mammalia: Soricidae). Virginia Jour. Sci. 38:364-8.

Tobish, T. 1987. Separation of Barrow's and common goldeneyes in all plumages. Birding 18(1):17-27.

Akroyd, B. 1987. Memorandum, Department of Game and Fish. Subject: Surveys of Valle Vidal Waters.

Peterson, J.F. (1987) Unpublished Letter to District Rangers, Cloudcroft and Mayhill RDs, Subject: Spotted Owl Surveys - Barrel Timber Sale. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 3 p.

Woodman, D.A. 1987. The evolutionary history of the genus Rhinichthys: hypotheses and tests. University of Nebraska, Lincoln, Nebraska. Ph.D. Diss. 324 pp.

American Ornithologists' Union (AOU). 1987. Thirty-sixth supplement to the AOU Checklist of North American Birds. Auk 104:591-596.

Dawson, W. R., J. D. Ligon, and J. R. Murphy. 1987. Report of the Scientific Advisory Panel on the Spotted Owl. Condor 89:205-229.

Herndon, A. 1987. A morphometric comparison of Hymenocallis palmeri and Hymenocallis floridana (Amaryllidaceae) in southern Florida. Sida 12(2):295-305.

Meffe, G. K., and M. L. Crump. 1987. Possible growth and reproductive benefits of cannibalism in the mosquitofish. American Naturalist 129(2):203-212.

Poole, A. F., and B. Agler. 1987. Recoveries of ospreys banded in the United States, 1914-84. J. Wildl. Manage. 51:148-155.

Tacha, T. C., P. A. Vohs, and G. C. Iverson. 1987. Time and energy budgets of sandhill cranes from mid-continental North America. J. Wildl. Manage. 51:440-448.

Cooper, E. L., ed. Carp in North America. Am. Fisheries Soc., Bethesda, Maryland. 84 pp.

Bock, C.E., and J.E. Bock. 1987. Avian habitat occupancy following fire in a Montana shrubsteppe. Prairie Naturalist 19:153-158.

Dobson, M. L., C. L. Pritchett, and J. W. Sites, Jr. 1987. Genetic variation and population structure in the cliff chipmunk, EUTAMIAS DORSALIS, in the Great Basin of western Utah. Great Basin Nat. 47:551-561.

Greaves, J. M. 1987. Nest-site tenacity of Least Bell's Vireos. Western Birds 18: 50-54.

Taylor, D. W., and R. C. Bright. 1987. Drainage history of the Bonneville Basin. Pages 239-256 in: Kopp, R. S. and R. E. Cohenour, editors. Cenozoic geology of western Utah sites for precious metals and hydrocarbon accumulations. Utah Geological Associati

Rogers, L. L. 1987. Effects of food supply and kinship on social behavior, movements, and population growth of black bears in northeastern Minnesota. Wildlife Monographs 97:1-72.

Sigler, W. F., and J. W. Sigler. 1987. Fishes of the Great Basin: a natural history. University of Nevada Press, Reno, Nevada. xvi + 425 pp.

Howie, R.R., and R. Ritcey. 1987. Distribution, habitat selection and densities of flammulated owls in British Columbia. Pages 249-254 in R.W. Nero, R.J. Clark, R.J. Knapton, and R.H. Hamre, editors. Biology and conservation of northern forest owls. USDA

Baker, J. A., and P. M. Dwyer. 1987. Techniques and commercially harvesting furbearers. Pages 970-995 in M. Novak et al., editors. Wild furbearer management and conservation in North America. Ontario Ministry of Natural Resources.

George, T. L. 1987b. Nesting phenology of landbirds in Baja California. Condor 89:920-923.

Powers, D. R. 1987. Effects of variation in food quality on the breeding territoriality of the male Anna's hummingbird. Condor 89:103-111.

Smith, J. I. 1987a. Evidence of hybridization between red-bellied and golden-fronted woodpeckers. Condor 89:377- 386.

Knight, P.J., and A.C. Cully. 1987. Status report on Senecio quaerens. Unpublished report for US Fish & Wildlife, Albuq. NM. 17 pp.

Cochran, M. and A.Laurenzi. 1987. Establishment Record for Buckhorn Mountain Research Natural Area, Tonto National Forest. US Forest Service, 58 p.

National Audubon Society. 1987. Eighty-seventh Christmas Bird Count. Audubon Field Notes 41:579-1321.