Echelle, A. F., and A. A. Echelle. 1986. Geographic variation in morphology of a spring-dwelling desert fish, Gambusia nobilis (Poeciliidae). Southwestern Naturalist 31:459-468.

US Fish & Wildlife Service. 1986. Chihuahua chub recovery plan. Prepared by the USFWS, region 2, Albuquerque, NM.

Hayman, P., J. Marchant, and T. Prater. 1986. Shorebirds: an identification guide to the waders of the world. Houghton Mifflin Co., Boston.

Van Vuren, D., and M. P. Bray. 1986. Population dynamics of bison in the Henry Mountains, Utah. J. Mamm. 67:503-511.

Abbott, James. 1986. Environmental Assessment Decision Notice Finding of No Significant Impact for Relocation of Forest Road 169 in Hubbell Canyon. USDA Forest Service, NM.

Ebbers, B. C. 1986. Distribution, status and reproductive ecology of red-shouldered hawks in the northern Lower Peninsula of Michigan. Unpublished report submitted to Michigan Department of Natural Resources.

Howell, D.J. 1986. Status Report Hexalectris nitida, L.O. Wms in Johnston. Submitted to Office of Endangered Species, Fish and Wildlife Service.

Roberson, J.A. 1986. Sage grouse-sage brush relationships: a review. Pages 157-167 in E.D. McArthur and B.L. Welch, editors. Proc. Symposium on the biology of ARTEMISIA and CHRYSOTHAMNUS. USDA Forest Service, Intermountain Research Station, General Techni

Baber, D. W., and B. E. Coblentz. 1986. Density, home range, habitat use, and reproduction in feral pigs on Santa Catalina Island. J. Mamm. 67:512-525.

Kennedy, P. L. and D. R. Johnson. 1986. Prey-size selection in nesting male and female Cooper's hawks. Wilson Bulletin 98:110-115.

Wheelwright, N. T. 1986. The diet of American robins: an analysis of U.S. Biological Survey records. Auk 103:710-725.

Dunn, L.E. 1986. Nesting of Lark Bunting in Harper and Beaver Counties. Bulletin of the Oklahoma Ornithological Society 19:32.

Kochert, M. N. 1986. Raptors. pages 313-349 IN: A. Y. Cooperrider, R. J. Boyd, and H. R. Stuart, editors. Inventory and monitoring of wildlife habitat. Denver, CO: U.S. Department of the Interior, Bureau of Land Management, Denver Service Center.

Propst, D. L., and K. R. Bestgen. 1986. Microhabitat utilization patterns of spikedace in New Mexico. Proceedings of the Desert Fishes Council 18(1986):242-243.

Wiley, E.O. 1986. A study of the evolutionary relationships of Fundulus topminnows (Teleostei: Fundulidae). American Zoologist 26:121-130.

Estes, R.D. 1986. An annotated bibliography of the management of the eastern brook trout. Tennessee Cooperative Research Unit, Cookeville, Tennessee. 54 pp.

LeCount, A.L. 1986. Black bear field guide: a manager's manual. Arizona Game and Fish Dept. (Special Report no. 16). 135 pp.

Flickinger, E.L., C.A. Mitchell, D.H. White, and E.J. Kolbe. 1986. Bird poisoning from misuse of the carbamate furadan in a Texas rice field. Wild. Soc. Bull. 14:59-62.

Krueger, K. 1986. Feeding relationships among bison, pronghorn, and prairie dogs: an experimental analysis. Ecology 67:760-70.

Petersen, K.L., and L.B. Best. 1986. Diets of nestling sage sparrows and Brewer's sparrows in an Idaho sagebrush community. Journal of Field Ornithology 57:283-294.

Soreng, R.J. 1986. Lepidospartum burgesiiI preserve summary. Unpublished report for The Nature Conservancy. 7 p + maps.

Eliason, B. C. 1986. Female site fidelity and polygyny in the blackpoll warbler (DENDROICA STRIATA). Auk 103:782-790.

Warren, P. 1986. Letter to Peggy Olwell regarding location of pediocactus papyracanthus on WSMR. 4 Sept 1986.

Johnson, R.R., and J.J. Dinsmore. 1986. Habitat used by brooding Virginia Rails and Soras. Journal of Wildlife Management 50:387-392.

Heil, K.D., and S. Brack. 1986. Sneed and Lee pincushion cacti (Coryphantha sneedii var. sneedii and Coryphantha sneedii var leei) Recovery Plan. U.S. Fish and Wildlife Service, Albuquerque, New Mexico.

Wilds, C. 1986. ID counterpoint: black rails and tree swallows. Birding 18(5):266

Carlton, Kent, et al. 1986. Jornada del Muerto preserve design. Prepared for the New Mexico Nature Conservancy. 12 April 1986.

Kaiser, T. J. 1986. Behavior and energetics of Prairie Falcons (FALCO MEXICANUS) breeding in the western Mojave Desert. PhD Dissertation, University of California, Los Angeles. 160 pp.

Basore, N.S., L.B. Best, and J.D. Wooley, Jr. 1986. Bird nesting in Iowa no-tillage and tilled cropland. Journal of Wildlife Management 50:10-28.

Kowalski, M. P. 1986. Weights and measurements of Prothonotary Warblers from southern Indiana, with a method of aging males. North American Bird Bander 11:129-31.

Wiens, J.A., J.T. Rotenberry, and B. Van Horne. 1986. A lesson in the limitation of field experiments: shrubsteppe birds and habitat alteration. Ecology 67:365-376.

Edwards, T. C., Jr. 1986. Ecological distribution of the gray-breasted jay: the role of habitat. Condor 88:456-460.

Krapu, G. L. 1986. Patterns and causes of change in a cliff swallow colony during a 17-year period. Prairie Nat. 18:109-114.

Reynolds, J.D., M.A. Colwell, and F. Cooke. 1986. Sexual selection and spring arrival times of Red-necked and Wilson's phalaropes. Behavioral Ecology and Sociobiology 18:303-310.

Gollop, J. B., T. W. Barry, and E. H. Iversen. 1986. Eskimo curlew: a vanishing species? Saskatchewan Natural History Society, Special Publication No. 17. 159 pp.

Lowe, C. H., C. R. Schwalbe, and T. B. Johnson. 1986. The venomous reptiles of Arizona. Arizona Game and Fish Department. ix + 115 pp.

Forsman, E., and E. C. Meslow. 1986. The spotted owl. Pages 742-761 in R. L. Di Silvestro, editor. Audubon Wildlife Report 1986. National Audubon Society, New York. 1094 pp.

LaBastille, A. 1986. Beaver dammed again. Adirondack Life, March/April.

Pinter, A. J. 1986. Population dynamics and litter size of the montane vole, Microtus montanus. Can. J. Zool. 64:1487-1490.

DeMarais, B. D. 1986. Morphological variation in Gila (Pisces: Cyprinidae) and geologic history: lower Colorado River Basin. Arizona State University, Tempe, AZ. M.S. Thesis.

Squires, J. R. 1986. Movements, food habits, and productivity for a small population of Prairie Falcon utilizing oil developed lands, Campbell County, Wyoming. MS Thesis, Univ. Wyoming, Laramie. 185 pp.

Allen, A. W. 1986. Habitat suitability index models: mallard (winter habitat, Lower Mississippi Valley). U.S. Fish Wildl. Serv. Biol. Rep. 82(10.132). 37 pp.

Fleming, W. J. and D. R. Petit. 1986. Modified milk carton nest box for studies of Prothonotary Warblers. Journal of Field Ornithology 57:313-5.

Kangas, D. A. 1986. Population size and some statistical predictors of abundance of Kinosternon flavescens in north Missouri. Transactions of the Missouri Academy of Science 20:98.

Hoffmeister, D. F. 1986. Mammals of Arizona. University of Arizona Press and Arizona Game and Fish Department. 602 pp.

Dunne, P. 1986. 1986 northern harrier survey of New Jersey's coastal marshes. New Jersey Audubon Society and New Jersey Division of Fish, Game and Wildlife. Unpublished report.

New Mexico Natural Heritage Program. Unpublished mainframe computer database plant and animal records from NM Natural Heritage Program Pre-1987.

Kaiser, J. 1986. Notes on Psoralea pentaphylla. USFS

Berry, K. H. 1986a. Desert tortoise (Gopherus agassizii) research in California, 1976-1985. Herpetologica 42:62-67.

Lair, H. 1986. Mating seasons and fertility of red squirrels in southern Quebec. Can. J. Zool. 63:2323-2327.

Wilcove, D.S., C.H. McLellan, and A.P. Dobson. 1986. Habitat fragmentation in the temperate zone. Pages 237-256 in M.E. Soule, editor. Conservation biology: the science of scarcity and diversity. Sinauer Associates, Sunderland, MA.

Fleischer, R.C. 1986. Brood parasitism by Brown-headed Cowbirds in a simple host community in eastern Kansas. Kansas Ornithological Society Bulletin 37:21-29.

Kricher, J. C. and W. E. Davis, Jr. 1986. Returns and winter-site fidelity of North American migrants banded in Belize, Central America. Journal of Field Ornithology 57:48-52.

Rogers, D. T., Jr., B. J. Garcia, and R. B. Antonio. 1986. Additions to records of North American avifauna in Yucatan, Mexico. Wilson Bulletin 98:163-167.

Goodwin, D. 1986. Crows of the world. Second edition. Univ. Washington Press. 300 pp.

Matson, J. O., and R. H. Baker. 1986. Mammals of Zacatecas. The Museum, Texas Tech University, Special Publications 24:1-88.

U.S. Fish and Wildlife Service (USFWS). 1986. Determination of threatened status for the spikedace. Federal Register 51:23769-23781.

Loudenslager, E. J., J. N. Rinne, G. A. E. Gall, and R. E. David. 1986. Biochemical genetic studies of native Arizona and New Mexico trout. Southwestern Naturalist 31:221-234.

Riddle, B. R., and J. R. Choate. 1986. Systematics and biogeography of Onychomys leucogaster in western North America. J. Mamm. 67:233-255.

Dunmire, W. and M. Toll. 1986. Establishment Record for the Bernalillo Watershed Research Natural Area. US Forest Service, 177 p.