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.

Todson, T. K. 1980. A report on the survey for rare plant species at the bioresearch ranch, central Peloncillo Mtns., Hidalgo County, New Mexico. Unpub. report for NM Dept. of Natural Resources. 32 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.

Rutherford, D. A. 1980. Hybridization in Gambusia nobilis (Pisces, Poeciliidae): an endangered species in the pecos River drainage of Texas and New Mexico. Baylor University, Waco, Texas. M.S. Thesis.

U.S. Fish and Wildlife Service (USFWS). 1980. Selected vertebrate endangered species of the seacoast of the United States--brown pelican eastern and California subspecies. FWS/OBS-80/01.40.

Picman, J., and A.K. Picman. 1980. Destruction of nests by the short-billed marsh wren. Condor 82:176-179.

Clement, S.L., and R.P. Meyer. 1980. Adult biology and behavior of the dragonfly TANYPTERYX HAGENI (Odonata: Petaluridae). J. Kansas Ent. Soc. 53(4):711-719.

Pearson, D. L. 1980. Bird migration in Amazonian Ecuador, Peru, and Bolivia. Pages 273-283 IN Migrant birds in the neotropics (A. Keast and E. S. Morton, eds.). Smithsonian Institution Press, Washington, D.C.

Turner, J. C., and C. G. Hansen. 1980. Reproduction. Pp. 145-151 in: G. Monson and L. Sumner, eds. The desert bighorn: its life history, ecology, and management. University of Arizona Press, Tucson.

Lopez-Soto, J. H. 1980. Datos ecologica del Tlalcoyote TAXIDEA TAXUS BERLANDIERI Baird (1858), en el Ejido Tokio Gleana, Nuevo Leon, Mexico. Universidad Auton. De Nuevo Leon, Monterrey, Mexico. M.S. Thesis.

Bednarik, A. F. and G. F. Edmunds, Jr. 1980. Descriptions of larval Heptagenia from the Rocky Mountain region (Ephemeroptera: Heptageniidae). Pan-Pacific Entomologist 56: 51-62.

Gross, M. R. and W. A. Nowell. 1980. The reproductive biology of rock bass, Ambloplites rupestris (Centrarchidae), in Lake Opinicon, Ontario. Copeia (3): 482-489.

Rinne, J.N. 1980. Spawning habitat and behavior of Gila trout, a rare Salmonid of the SW US. Trans Amer Fish Soc 109:83-91.

U.S. Fish and Wildlife Service (USFWS). 1980. Selected vertebrate endangered species of the seacoast of the U.S. - Moro Bay Kangaroo rat. FWS/OBS-80/01.19.

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

Webster, J. D. 1980. Red pine plantation. P. 62 in W. T. Van Velzen, editor. Forty-third breeding bird census. American Birds 34:14-106.

Allen, J. N. 1980. The ecology and behavior of the long-billed curlew in southeastern Washington. Wildl. Monogr. 73:1-67.

Lee, D. S., C. R. Gilbert, C. H. Hocutt, R. E. Jenkins, D. E. McAllister, and J. R. Stauffer, Jr. 1980. Atlas of North American freshwater fishes. North Carolina State Museum of Natural History, Raleigh, North Carolina. i-x + 854 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.

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.

Bury, R. B., C. K. Dodd, Jr., and G. M. Fellers. 1980. Conservation of the Amphibia of the United States: a review. U.S. Fish and Wildlife Service, Washington, D.C., Resource Publication 134. 34 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.

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.

Collins, J. P., J. B. Mitton, and B. A. Pierce. 1980. AMBYSTOMA TIGRINUM: a multispecies conglomerate? Copeia 1980:938-941.

Pope, M.H. Highton, R. (1980) Geographic Genetic Variation in the Sacramento Mountain Salamander, Aneides hardii. Published in the Journal of Herpetology 14(4):343-346. University of Maryland, Department of Zoology, 4 p.

Webb, Robert G. 1980. Thamnophis cyrtopsis. Catalogue of American Amphibians and Reptiles. (245):1-4.

Schmutz, J.K., and S.M. Schmutz. 1980. Status of the Ferruginous Hawk. Committee on Status of Endangered Wildlife in Canada.

Best, L.B., and D.F. Stauffer. 1980. Factors affecting nesting success in riparian bird communities. Condor 82:149-158.

Chiszar, D., V. Lipetz, K. Scudder, and E. Pasenello. 1980. Rate of tongue flickings by bull snakes and pine snakes (Pituophis melanoleucus) during exposure to food and non-food odors. Herpetologica 36:225-31.

Grubb, T. G. 1980. An artificial bald eagle nest structure. USDA Forest Service, Rocky Mountain Forest and Range Experimental Station, Research Note RM-383.

Rotenberry, J.T., and J.A. Wiens. 1980a. Habitat structure, patchiness, and avian communities in North American steppe vegetation: a multivariate analysis. Ecology 61:1228-1250.

U.S. Fish and Wildlife Service (USFWS). 1980. Selected vertebrate endangered species of the seacoast of the United States- the eastern cougar. FWS/OBS-80/01.44, Slidell.

Wurtsbaugh, W. A., J. J. Check, Jr. and J. Compton. 1980. Effect of fish size on prey size selection in Gambusia affinis. Proceedings and Papers of the Annual Conference of the California Mosquito Vector Control Association 48:48-51.

Christiansen, K. and P. Bellinger. 1980. The Collembola of North America north of the Rio Grande, a taxonomic analysis. 1st ed., Grinnell College, Grinnell, Iowa, 1322 pp.

Taylor, M. A., and F. S. Guthery. 1980b. Status, Ecology, and Management of the Lesser Prairie Chicken. USDA Forest Service General Technical Report RM-77, 15 p. Rocky Mountain Forest and Range Experiment Station, Fort Collins, CO.

Perkins, P. D. 1980. Aquatic beetles of the family Hydraenidae in the western hemisphere: Classification, biogeography, and inferred phylogeny (Insecta: Coleoptera). Quaestiones Entomologicae (U. Alberta, Edmonton) 16(1-2): 3-554.

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.

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

Echelle, A. A., and A. F. Echelle. 1980. Status of the Pecos gambusia, Gambusia nobilis. U.S. Fish and Wildlife Serv., Albuquerque. Endangered Species Report No. 10:1-73.

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

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.

Downing, R. L. 1980. Survey of interior least tern nesting populations. Am. Birds 34:209-211.

Price, A. H. 1980. Crotalus molossus. Cat. Am. Amph. Rep.242.1-242.2.

Thurow, T.L., C.M. White, R.P. Howard, and J.F. Sullivan. 1980. Raptor ecology of Raft River valley, Idaho. EG&G Idaho, Inc., Idaho Falls. 45 pp.

Cairns, W. E., and I. A. McLaren. 1980. Status of the piping plover (Charadrius melodus) on the East Coast of North America. American Birds 34:206-8.

Churchill, J. E. 1980. Beaver are killing our trout streams. Trout 21(4):22-25.

Hill, H. O. 1980. Breeding birds in a desert scrub community in southern Nevada, USA. Southwestern Naturalist 25:173-180.

Rotenberry, J.T., and J.A. Wiens. 1980b. Temporal variation in habitat structure and shrubsteppe bird dynamics. Oecologia 47:1-9.

U.S. Fish and Wildlife Service (USFWS). 1980. Selected vertebrate endangered species of the seacoast of the United States--the whooping crane. FWS/OBS-80/01.3, Slidell.

Ziesemer, F. 1980. Breeding density and breeding success of barn owls in a study area before and after the erection of nest boxes. Die vogelwelt 101:61-6. Abstract.

Dolbeer, R. A. 1980. Blackbirds and corn in Ohio. U.S. Fish and Wildl. Serv., Resource Publ. 136. 18 pp.

Verner, J. and A. Boss, technical coordinators. 1980. California wildlife and their habitats: western Sierra Nevada. USDA Forest Service General Technical Report, GTR PSW-37.

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

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