Hector, D. P. 1987. Decline of the aplomado falcon, U.S.A. American Birds 41:381-389.

Morse, R. J. 1987. Return of the thick-bill. Birding 19:14-22.

Smith, D. D., P. A. Medica, and S. R. Sanborn. 1987. Ecological comparison of sympatric populations of sand lizards (Cophosaurus texanus and Callisaurus draconoides). Great Basin Nat. 47:175-185.

Laurenzi, Andrew W. 1987. Allium gooddingii current status and management recommendations. United States Forest Serice (USFS) Regional Office, Albuquerque,NM. p. 63.

McCollum, J.L., and D.R. Ettman. 1987. Georgia's protected plants. Georgia Dept. of Natural Resources, and the U.S. Dept. of Agriculture, Soil Conservation Service, Social Circle, GA. 64 pp.

Hubbard, J.P. 1987. The vegetative communities and vertebrate fauna of the Gray Ranch Hidalgo County, New Mexico. Unpubl. manuscript for Endangered Species Program of New Mexico Dept. of Game and Fish, Santa Fe, NM. 82 pp.

Rutman, S. 1987. Proposal to determine Argemone pleiacantha ssp. pinnatisecta an endangered species. Federal Register. Vol. 52, No. 133:26164-26167.

Rutman, S. 1987. Endangered and threatened wildlife and plants; Proposed endangered status for Abronia macrocarpa (large fruited sand verbena). Federal Register 52(115): 22944-22946.

Allen, G. T. 1987. Prairie falcon aerie site characteristics and aerie use in North Dakota. Condor 89: 187-190.

Carpenter, T. W. 1987. Effects of environmental variables on responses of eastern screech owls to playback. Pp. 277- 280 in Nero, R. W., et al., eds. Biology and conservation of northern forest owls. USDA For. Serv., Gen. Tech. Rep.

Hearn, B. J., L. B. Keith, and O. J. Rongstad. 1987. Demography and ecology of the arctic hare (Lepus arcticus) in southwestern Newfoundland. Canadian Journal of Zoology 65:852-861.

McKee, R. 1987. Rock knockers and egg trails. Audubon, Sept., pp. 79, 84-87.

Petit, L. J., W. J. Fleming, K. E. Petit, and D. R. Petit. 1987. Nest-box use by Prothonotary Warblers (PROTONOTARIA CITREA) in riverine habitat. The Wilson Bulletin 99:485-8.

Spencer, W. D. 1987. Seasonal rest-site preferences of pine martens in the northern Sierra Nevada. J. Wildl. Manage. 51:616-621.

Williams, S.O. 1987. Grasshopper sparrow. New Mexico Ornithological Society field notes, Goodman, R.A. (ed.) Vol. 26, no. 3, June 1 - July 31, 1987. P.39.

Baekken, B. T., J. O. Nybo, and G. A. Sonerud. 1987. Home range size of Hawk Owls: dependence on calculation method, number of tracking days, and number of plotted perches. Pp. 145-148 IN Nero, R.W., R. J. Clark, R. J. Knapton, and H. Hamre, eds. Biology

Cowley, D.E. and J.E. Sublette. 1987. Distribution of fishes in the Black River drainages, Eddy Co, NM. Southwestern Nat. 32(2):213-221.

Millsap, B. A., K. W. Cline, and B.A. G. Pendleton. 1987. Habitat management. Pages 215-38 in B. A. G. Pendleton, B. A. Millsap, K. W. Cline and D. M. Bird (editors). Raptor management techniques manual. National Wildlife Federation, Washington, D. C. 420

Sedgwick, J. A. and F. L. Knopf. 1987. Breeding bird response to cattle grazing of a cottonwood bottomland. J. Wildlife Management 51:230-237.

Mello, Mark, 1987. Distribution and ecology of PAPAIPEMA SULPHURATA on Cape Cod and adjacent areas of Massachusetts. Lloyd Center for Environmental Studies, South Dartmouth, MA report #87-1, prepared for Massachusetts Natural heritage Program.

Porter, R. D., M. A. Jenkins, and A. L. Gaski. 1987. Working bibliography of the peregrine falcon. National Wildlife Federation, Science and Tech. Ser. No. 9. 185 pp.

Pendleton, B. A. G., B. A. Millsap, K. W. Cline, and D. M. Bird. 1987. Raptor management techniques manual. National Wildlife Federation, Sci. and Tech. Ser. No. 10. 420 pp.

Allen, A. W. 1987. The relationship between habitat and furbearers. Pages 164-179 in M. Novak et al., editors. Wild furbearer management and conservation in North America. Ontario Ministry of Natural Resources.

Lacki, M. J., S. P. George, and P. J. Viscosi. 1987. Evaluation of site variables affecting nest box use by wood ducks. Wildl. Soc. Bull. 15:196-200.

Pederson, J. C., R. C. Farentinos, and V. M. Littlefield. 1987. Effects of logging on habitat quality and feeding patterns of Abert squirrels. Great Basin Nat. 252-258.

Richardson, H., and N. A. M. Verbeek. 1987. Diet selection by yearling northwestern crows (Corvus caurinus) feeding on littleneck clams (Venerupis japonica). Auk 104:263-269.

Dunmire, W. and M. Toll. 1987. Establishment Report for Arellano Canyon Research Natural Area. US Forest Service, 55 p.

Dunmire, W. 1987. Photo log of Bernalillo Watershed Research Natural Area. US Forest Service, Region 3. Albuquerque, NM, 1p.

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.

De Smet, K. D. 1987. Organochlorines, predators and reproductive success of the red-necked grebe in southern Manitoba. Condor 89:460-467.

Herd, R. M. 1987. Electrophoretic divergence of Myotis leibii and Myotis ciliolabrum (Chiroptera: Vespertilionidae). Can. J. Zool. 65:1857-1860.

Nicholls, T. H., and M. R. Fuller. 1987. Owl telemetry techniques. Pages 294-301 IN R.W. Nero, R.J. Clark, R.J. Knapton, and R.H. Hamre, editors. Biology and conservation of northern forest owls. USDA Forest Service, Gen. Tech. Rep. RM-142.

Speiser, R., and T. Bosakowski. 1987. Nest site selection by northern goshawks in northern New Jersey and southeastern New York. Condor 89:387-394.

Lucas, S. 1987. Message scan printout from Steve Lucas to Reggie Fletcher at USFS Regional Office, Albuquerque.

U.S. Fish and Wildlife Service (USFWS). 1987. Final rule to determine Cirsium vinaceum (Sacramento Mountains thistle) to be a threatened species. Federal Register 52(115): 22933-22936.

Koonz, W.H. 1987. Update status report of the American White Pelican PELECANUS ERYTHRORHYNCHOS. Committee on the Status of Endangered Wildlife in Canada (COSEWIC). 16 pp.

Scott Jr., N. J and C.A. Ramotnik, et al, at National Ecology Center, USFWS, Museum SW Biology, UNM. Distribution and ecological requirements of endemic salamanders in relation to forestry management, summary of 1987 activities. Part 1: Lincoln NF. For Le

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.