Drewry, G. 1987. Endangered and threatened wildlife and plants; Notice of findings on petitions and initiation of status review. Federal Register 52(126):24485-24488.

Eldridge, J.L. 1987. Ecology of migrant sandpipers in mixed-species foraging flocks. Ph.D. Thesis, Univ. of Minnesota, Minneapolis. 149pp.

Craig, J. 1987. The biology of perch and related species. Timber Press, Portland, Oregon. 333 pp.

Janssen, R. B. 1987. Birds in Minnesota. Univ. Minnesota Press, Minneapolis. 352 pp.

Clayton, P. 1987. Field notes; list of plants seen during search for sensitive plants on grazing allotment in Grant County, Pinos Altos. . 5 p.

Dunmire, W. 1987. Establishment Record for William G. Telfer Research Natural Area, within Lincoln National Forest, Lincoln Co., New Mexico

Archer, S., M. G. Garrett and J. K. Detling. 1987. Rates of vegetation change associated with prairie dog (CYNOMYS LUDOVICIANUS) grazing in North American mixed grass prairie. Vegetatio 72:159-66.

Dickerman, R. W. 1987. The "old northeastern" subspecies of red crossbill. Am. Birds 41:188-194.

Hunter, W. C., R. D. Ohmart, and B. W. Anderson. 1987. Status of breeding riparian-obligate birds in southwestern riverine systems. Western Birds 18:10-18.

Novak, M. 1987b. Traps and trap research. Pages 941-969 in M. Novak et al., editors. Wild furbearer management and conservation in North America. Ontario Ministry of Natural Resources.

Spencer, K. T. 1987. Range extension of the common Ground-Dove into Santa Barbara and Ventura counties California. West. Birds 18(3):171-174.

Rappole, J. H., and A. R. Tipton. 1987. An assessment of potentially endangered mammals in Texas. Unpublished report to the U.S. Fish and Wildlife Service, Albuquerque, New Mexico. Cooperative Agreement 14-16-0002-86-927. pp. 121-124.

Laurenzi, Andrew W. 1987. Allium Gooddingii on the Apache-Sitgreaves National Forests - "Current Status and Management Recommendations". United States Forest Service (USFS) Regional Office, Albuquerque, NM. p. 70.

Shuster, C.J. 1987. Distribution, relative population densities, and habitat of Cryptotis parva in New Mexico. Unpubl. report to Nongame Program, NM Dept. of Game and Fish.

Smith, D. 1987. Rules and regulations: Notropis simus pecosensis. Federal Register. 52 (34):5295-5303.

U.S. Fish and Wildlife Service (USFWS). 1987. Proposal to determine Argemone pleiacantha ssp. pinnatisecta (Sacramento prickly poppy) to be an endangered species. Federal Register. 52(133): 26164-26167.

Altig, R., and C. K. Dodd, Jr. 1987. The status of the Amargosa toad (Bufo nelsoni) in the Amargosa River drainage of Nevada. Southwestern Naturalist. 32:276-278.

Christens, E., and J. R. Bider. 1987. Nesting activity and hatching success of the painted turtle (Chrysemys picta marginata) in southwestern Quebec. Herpetologica 43:55-65

Hershler, R. and F.G. Thompson. 1987. North American Hydrobiidae (Gastropoda: Rissoacea): redescription and the systematic relationships of Tryonia Stimpson, 1865 and Pyrgulopsis Call and Pilsbry, 1886. The Nautilus, 101(1): 25-32.

Mech, L. D., et al. 1987. Relationship of deer and moose populations to previous winters' snow. J. Anim. Ecol. 56:615-627.

Petersen, K.L., and L.B. Best. 1987a. Effects of prescribed burning on nongame birds in a sagebrush community. Wildlife Society Bulletin 15:317-329.

Sunquist, M. E., S. N. Austad, and F. Sunquist. 1987. Movement patterns and home range in the common opossum (Didelphis marsupialis). Journal of Mammalogy 68:173-176.

Zwank, P. J., and C. D. Wilson. 1987. Survival of captive, parent-reared Mississippi sandhill cranes released on a refuge. Conservation Biology 1:165-168.

Baydack, R. K., and D. A. Hein. 1987. Tolerance of sharp-tailed grouse to lek disturbance. Wildl. Soc. Bull. 15:535-539.

Crabtree, C. B., and D. G. Buth. 1987. Biochemical systematics of the catostomid genus Catostomus: assessment of C. clarki, C. plebeius, and C. discobolus including the Zuni sucker, C. d. yarrowi. Copeia 1987:843-854.

Myers, J.P., R.I.G. Morrison, P.T.Z. Antas, B.A. Harrington, T.E. Lovejoy, M. Sallaberry, S.E. Senner, and A. Tarak. 1987. Conservation strategy for migratory species. Am. Sci. 75:18-26.

Sedgwick, J.A. 1987. Avian habitat relationships in pinyon-juniper woodland. Wilson Bulletin 99:413-431.

Okoniewski, J. C., and W. B. Stone. 1987. Some observations on the morbidity and mortality of, and environmental contaminants in, common loons (GAVIA IMMER) in New York, 1972-1986. New York State Department Environmental Conservation, Delmar, New York. Un

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

Sanders, R.W. 1987. Taxonomy of Agastache section Brittonastrum (Lamiaceae-Nepeteae). Systematic Botany Monographs Vol. 15. 92 pp.

Askins, R.A., M.J. Philbrick, and D.S. Sugeno. 1987. Relationship between the regional abundance of forest and the composition of forest bird communities. Biological Conservation 39:129-152.

Ford, N. B., and J. P. Karges. 1987. Reproduction in the checkered garter snake, Thamnophis marcianus, from southwestern Texas and northeastern Mexico: seasonality and evidence for multiple clutches. Southwest Nat. 32:93-101.

Lawson, R. 1987. Molecular studies of thamnophiine snakes: 1. The phylogeny of the genus Nerodia. J. Herpetology 21:140-157.

Peek, J. M., et al. 1987. Grizzly bear conservation and management: a review. Wildlife Society Bull. 15:160-169.

Rising, J. D. 1987. Geographic variation of sexual dimorphism in size of savannah sparrows: a test of hypotheses. Evolution 41:514-524.

Dunmire, W. and M. Toll. 1987. Establishment Record for Rabbit Trap Research Natural Area, Gila National Forest. US Forest Service, 54 p.

Dunmire, W. and M. Toll. 1987. Establishment Report for Canada Bonito Research Natural Area, Santa Fe National Forest. US Forest Service, 72 p.

Marks, J. S., and V. S. Marks. 1987. Habitat selection by Columbian Sharp-tailed Grouse in west-central Idaho. U.S. Bureau of Land Management, Boise District, Boise, Idaho.

Fletcher, R. 1987. Rare plant survey coincidental to East Fork Mogollon Creek stream renovation July 1987. Unpubl. comments on rare plant survey for USDA - Forest Service. 6 pp.

U.S. Fish and Wildlife Service (USFWS). 1987. Migratory nongame birds of management concern in the United States: the 1987 list. U.S. Fish and Wildlife Service, Office of Migratory Bird Management, Washington, D.C. 63 pp.

Johnsgard, P. A. 1987. Diving birds of North America. Univ. Nebraska Press, Lincoln. xii + 292 pp.

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.

Runde, D. E. 1987. Population dynamics, habitat use and movement patterns of the Prairie Falcon (FALCO MEXICANUS). PhD Dissertation, Univ. Wyoming, Laramie. 166 pp.

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 the systematic relationships of Tryonia Stimpson, 1865 and Pyrgulopsis Call and Pilsbry, 1886. The 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.

Bazely, D. R. 1987. Snow buntings feeding on leaves of salt-marsh grass during spring migration. Condor 89:190-192.

Cruz, A. 1987. Avian community organization in a mahogany plantation on a Neotropical island. Caribbean J. Sci. 23:286-296.

Novak, M. 1987a. Beaver. Pages 283-313 in M. Novak, et al. editors. Wild furbearer management and conservation in North America. Ontario Ministry of Natural Resources.