Wallmo, O.C. 1981. The mule and black-tailed deer of North America. 605 pp.

Dinsmore, J. J. 1981. Piping plovers - a synthesis of the literature and an annotated bibliography. Unpublished report. 28 pp.

Worthington, R.D. 1981. Status report, Oenothera organensis, Organ Mountains Primrose, Fish and Wildlife Service, Albuquerque, NM. 9 p.

Koppinger, D.G. 1981. U.S. Geological Survey topographic map containing generalized locations of Rumex orthoneurus throughout the Coronado National Forest. Arizona Natural Heritage Program. 8 p.

Crawford, H. S., R. G. Hooper, and R. W. Titterington. 1981. Songbird population response to silvicultural practices in central Appalachian hardwoods. Journal of Wildlife Management 45:680-92.

U.S. Fish and Wildlife Service (USFWS). 1980. Selected vertebrate endangered species of the seacoast of the United States- San Clemente sage sparrow. FWS/OBS-80/01.55, Slidell.

Sabo, S. R. 1980. Niche and habitat relations in subalpine bird communites of the White Mountians of New Hampshire, U.S.A. Ecological Monographs 50:241-60.

Blankespoor, G.W. 1980. Prairie restoration: effects on nongame birds. Journal of Wildlife Management 44:667-672.

Diong, C. H. 1980. Responses of feral pigs to trap types and food baits. Pages 91-99 in Smith, C. W., ed. Proc. of Third Conf. in Nat. Sci., Hawaii Volc. Nat. Park. Univ. Hawaii Dept. Botany CPSU/UH, Honolulu. 396 pp.

Mecham, J. S. 1980. Eumeces multivirgatus. Cat. Am. Amph.Rep. 241.1-241.2.

Stendell, R. C., J. W. Artmann, and E. Martin. 1980. Lead residues in sora rails from Maryland. Journal of Wildlife Mangement 44(2):525-527.

Gray, G.G. and C.D. Simpson. 1980. AMMOTRAGUS LERVIA. Mammalian Species, 144:1-7.

Taylor, D. L. and W. J. Barmore, Jr. 1980. Post-fire succession of avifauna in coniferous forests of Yellowstone and Grand Teton National Parks, Wyoming. Pp. 130-145 in R.M. DeGraaf and N.G. Tilghman, editors. Workshop proceedings: management of western f

Johnsgard, P. A. 1980. A revised list of the birds of Nebraska and adjacent plains states. Occ. Papers of the NE Ornithologist's Union, No. 6.

Martin, W.C., and C.R. Hutchins. 1980-1981. A flora of New Mexico. 1980, Vol. 1; 1981, Vol. 2. J. Cramer, in der A.R. Gantner Verlag, K.G., Vaduz, Liechtenstein. 2591 pp.

Peterson, R.T. 1980b. A field guide to the birds of eastern and central North America. Houghton Mifflin Company, Boston.

Crawford, J. A. 1980. Status, problems, and research needs of the Lesser Prairie Chicken. Pages 1-7 in P. A. Vohs, Jr. and F. L. Knopf, editors. Proceedings of the Prairie Grouse Symposium, Oklahoma State University, Stillwater.

Tramer, E. J. and E. J. Durbin. 1980. Breeding birds of Ohio's Lake Erie marshes. unpublished report for the Ohio Department of Natural Resources, Division of Natural Areas and Preserves.

Lloyd, H.G. 1980. The Red Fox. B.T. Batsford Ltd. London. 320 pp.

Woltering, F. 1980. Threatened and Endangered Species Habitat and Study Area Notes for Echinocereus fedleri var Kuenzleri. United States Department of Agriculture (USDA) - Forest Service, Albuquerque, NM. p 3.

Bateman, GC. 1980. Natural resources Survey and analysis of Sunset Crater and Wupatki National monuments: Final report (Phase 111). Prepared for the Office of Natural Resources Management, Southwest Region, National Park Service.

Siebert. D. J. 1980. Movement of fishes in Aravaipa Creek, Arizona. Arizona State University, Tempe, AZ. M.S. Thesis. 56 pp.

Garrett, G.P. 1980. Unusual secondary sex characteristics in Cyprinodon or puzzling pupfish patterns. Proc. Desert Fish Council 12:41-47.

Postupalsky, S. 1980. The red-shouldered hawk breeding in Michigan's Upper Peninsula. The Jack Pine Warbler 58:73-76.

Flyger, V., and D. A. Smith. 1980. A comparison of Delmarva fox squirrel and gray squirrel habitat and home ranges. Trans. Northeast Sec. of the Wildlife Society 37:19-22.

Slack, R. S., and B. J. Root. 1980. Pitch pine-oak forest. P. 57 IN: W. T. Van Velzen, editor. Forty-third breeding bird census. American Birds 34:41-106.

Bradley, R. A. 1980. Vocal and territorial behavior in the White-eyed Vireo. Wilson Bulletin 92:302-311.

Ducey, J., and L. Miller. 1980. Birds of an agricultural community. Nebraska Bird Review 48:58-68.

Mendenhall, V. M., and L. F. Pank. 1980. Secondary poisoning of owls by aniicoagulant rodenticides. Wildl. Soc. Bull. 8:311-5.

Stiles, F. G. 1980. Evolutionary implications of habitat relations between permanent and winter resident landbirds in Costa Rica. Pages 421-436 IN Keast, A., and E. S. Morton, eds. Migrant birds of the neotropics. Smithsonian Institution Press, Washington

Hillman, C. N. and T. W. Clark. 1980. MUSTELA NIGRIPES. Mammalian Species No. 126:1-3.

Picozzi, N. 1980. Food, growth, survival and sex ratio of nestling hen harriers CIRCUS C. CYANEUS in Orkney. Ornis Scandinavica 11:1-11.

Martof, B. S., W. M. Palmer, J. R. Bailey, and J. R. Harrison, III. 1980. Amphibians and reptiles of the Carolinas and Virginia. University of North Carolina Press, Chapel Hill, North Carolina. 264 pp.

Monson, G. and L. Sumner (eds.). 1980. The desert bighorn -- its life history, ecology, and management. 370 pp.

Doerr, T. B. and F. S. Guthery. 1980. Effects of Shinnery Oak Control on Lesser Prairie Chicken Habitat. Pages 59-63 in P. A. Vohs, Jr., and F. L. Knopf, editors. Proceedings of the Prairie Grouse Symposium, Oklahoma State University, Stillwater, OK.

Unknown, 1980. Guadalupe Mountains, Black canyon, list of plants noted.

Martinka, C. J., and K. L. McArthur, eds. 1980. Bears: their biology and management. Bear Biology Assoc. Conf. Ser. No. 3. Bear Biology Assoc., Boise, Idaho. 375 pp.

Applegarth, J.S. 1980. The ridge-nosed rattlesnake in New Mexico: a review of existing information and a search for suitable habitat on public lands. Unpubl. manuscript for US Bureau of Land Mngt., Las Cruces, 140 pp.

No author. 1980. Plants and animals of the White Sands: a discussion of dunes ecology, with revised checklists. 25 pp.

Cannon, R. W., and F. L. Knopf. 1980. Distribution and Status of the Lesser Prairie Chicken in Oklahoma. Pages 71-74 in P. A. Vohs, Jr. and F. L. Knopf, editors. Proceedings of the Prairie Grouse Symposium, Oklahoma State University, Stillwater.

Graves, W.C. 1980. Annual oak mast yields from virtual estimates. Proceedings of the symposium on the ecology management and utilization of California oaks. Gen tech. Rep. PSW-44 Pacific Southwest Forest and Range Exp. Sta. USDA Forest Service. Berkeley

Potter, E. F. 1980. Notes on nesting Yellow-billed Cuckoos. Journal of Field Ornithology 51:17-29.

Keen, R., and H. B. Hitchcock. 1980. Survival and longevity of the little brown bat in southeastern Ontario. Journal of Mammalogy 61:1-7.

Stauffer, D.F., and L.B. Best. 1980. Habitat selection by birds of riparian communities: evaluating effects of habitat alterations. Journal of Wildlife Management 44:1-15.

Brooks, R. P., M. W. Fleming, and J. J. Kennelly. 1980. Beaver colony response to fertility control: evaluating a concept. Journal of Wildlife Management 44:568-575.

Dunham, A. E. 1980. An experimental study of interspecificcompetition between the iguanid lizards Sceloporus merriami and Urosaurus ornatus. Ecolog. Monogr. 50:309-330.

Hill, E. G., and V. M. Menderhall. 1980. Secondary poisoning of barn owl with famphur, an organophosphate insecticide. Journal of Wildlife Management 44:676-81.

Redig, P. T., M. R. Fuller, and D. L. Evans. 1980. Prevalence of ASPERGILLUS FUMIGATUS in free-living goshawks (ACCIPITER GENTILIS ATRICAPILLUS). Journal of Wildlife Diseases 16:169-174.

Nero, R. W. 1980. The great gray owl: phantom of the northern forest. Smithsonian Institution Press, Blue Ridge Summit, PA. 168 pp.

Morrow, J.E. 1980. The freshwater fishes of Alaska. Alaska Northwest Publishing Company, Anchorage, AK. 248 pp.

Nol, E. 1980. Factors affecting the nesting successof the killdeer (Charadrius melodus) on Long Point, Ontario. University of Guelph, Ontario. M.S. thesis. 155 pp.

McAda, C. W., and R. S. Wydowski. 1980. The razorback sucker, Xyrauchen texanus, in the Upper Colorado River Basin. U.S. Fish and Wildlife Service Technical Paper 99:1-15.

Bednarz, J.C. (1980) Unpublished Field notes for 27 May-1 August. Carson National Forest. Retrieved from Regional Office. 18 p.

U.S. Fish and Wildlife Service (USFWS). 1980. Listing the Oregon Silverspot Butterfly as a Threatened Species with Critical Habitat (Final Rule). Federal Register 45(129):44935-9.

Green, J. S. and J. T. Flinders. 1980a. BRACHYLAGUS IDAHOENSIS. Mammalian Species 125:1-4.

Reynolds, T.D., and C.H. Trost. 1980. The response of native vertebrate populations to crested wheatgrass planting and grazing by sheep. Journal of Range Management 33:122-125.

Kroll, J. C. 1980. Habitat requirements of the golden- cheeked warbler: management implications. J. Range Management 33:60-65.

Stearns, S. C., and R. D. Sage. 1980. Maladaptation in a marginal population of the mosquitofish Gambusia affinis. Evolution 34:65-75.

Cech, J. J., Jr., M. J. Massingill, and T. E. Wragg. 1980. The food demands of mosquitofish, Gambusia affinis. Proceedings and Papers of the Annual Conference of the California Mosquito Vector Control Association 48:45-47.

Fenton, M.B. and R.M. Barclay. 1980. Myotis lucifugus. Am. Soc. Mamm., Mammalian Species No. 142. 8 pp.