Freeman, J., and L. Wunder. 1988. Observations at a colony of the Brazilian free-tailed bat (TADARIDA BRASILIENSIS) in southern Colorado. Southwest. Nat. 33:102-104.

Leck, C. F., B. G. Murray, Jr., and J. Swinebroad. 1988. Long-term changes in the breeding populations of a New Jersey forest. Biological Conservation 46:145-157.

Unknown (1988) Maps od Zapus hudsonius luteus Capture and Empty Trap Locations. Lincoln Supervisor's Office, Lincoln Natioanl Forest, USFS. 6 p.

Parker, J. 1988. The ace dive-bomber of the prairie is a terror on the green. Smithsonian 19:54-63.

Sherry, T. W., and R. T. Holmes. 1988. Habitat selection by breeding American redstarts in response to a dominant competitor, the least flycatcher. Auk 105:350-364.

Young, R. A., and T. L. Vandeventer. 1988. Recent observations on the Louisiana pine snake, Pituophis melanoleucus ruthveni (Stull). Bulletin of the Chicago Herpetological Society 23:203-207.

New Mex. Dept. Game & Fish. 1988. Chihuahua chub, handbook of species endangered in New Mexico. C-125: 1-2.

Price, A. H., and B. K. Sullivan. 1988. BUFO MICROSCAPHUS.Cat. Am. Amph. Rep. 415.1-415.3.

Dubec, L. J., R. B. Owen, and W. B. Krohn. 1988. Ecology of river otter on Mount Desert Island, Maine. Report to National Park Serice, North Atlantic Region, Boston, Massachusetts. 67 pp.

Whitetrifaro, L. White, M. 1988. Astragalus ripleyi survey form. Questa Ranger District, Carson National Forest. USFS

Clark, B. K., et al. 1988. Long-distance movements by Reithrodontomys megalotis [sic] in tallgrass prairie. Am. Midl. Nat. 120:276-281

Frost, D. R., and J. T. Collins. 1988. Nomenclatural notes on reptiles of the United States. Herpetological Review 19(4):73-74.

Canestorp, Max, K. Falzone. 1988. Ground observation monthly report - incidental observations, February 1988. White Sands Missile Range. 2 pp.

Propst, D.L. (1988) 1988 October Fish Count Summary. Retrieved fom Silver City Ranger District, Gila National Forest, USFS. 14 p.

Hejl, S.J., and J. Verner. 1988. Evaluating avian-habitat relationships in red fir forests of the Sierra Nevada. Trans. of the Western Section of the Wildlife Society 24:121-134.

Macedo, R. H., and M. A. Mares. 1988. Neotoma albigula. Am. Soc. Mamm., Mamallian Species 310:1-7.

Robertson, W. G., Jr. 1988. American Swallow-tailed Kite. Pp. 109-131 in Handbook of North American birds. Vol. 4. (R. S. Palmer, ed.). Yale Univ. Press, New Haven, CT.

Galleano-Popp, R. 1988. USGS 7.5' quad maps of field surveys in 1985 and 1988 for Cirsium vinaceum in the Lincoln. USFS, Regional Office, Albuquerque, NM.

Dunmire, W. 1988. BLM observation of T & E plants. Unpub plant form on Astragalus humillimus in the Hogback area. 1 page.

New Mexico Dept Game and Fish. 1988. Notropis girardi, handbook of species endangered in New Mexico, C-138:1-2.

Brooks, R.J., D.A. Galbraith, E.G. Nancekivell, and C.A. Bishop. 1988. Developing management guidelines for snapping turtles. General technical report RM-Rocky Mountain Forest and Range Experiment Station, US Department of Agriculture, Forest Service (USA

Ehrlich, P. and G. C. Daily. 1988. Red-naped sapsuckers feeding at willows: possible keystone herbivores. American Birds 42(3):357-365.

Germano, D. J. 1988. Age and growth histories of desert tortoises using scute annuli. Copeia 1988:914-920.

MacLaren, P.A., S.H. Anderson, and D.E. Runde. 1988. Food habits and nest characteristics of breeding raptors in southwestern Wyoming. Great Basin Naturalist 48:548-553.

Panzer, R. 1988. Managing prairie remnants for insect conservation. Natural Areas Journal 8(2):83-90.

Sedgwick, J. A., and F. L. Knopf. 1988. A high incidence of brown-headed cowbird parasitism of willow flycatchers. Condor 90:253-256.

Warkentin, I.G., and P.C. James. 1988. Trends in winter distribution and abundance of Ferruginous Hawks. Journal of Field Ornithology 59:209-214.

Collins, J. P., T. R. Jones, and H. J. Berna. 1988. Conserving genetically distinctive populations: the case of the Huachuca tiger salamander (Ambystoma tigrinum stebbinsi Lowe). Pages 45-53 in Szaro, R.C., et al., technical coordinators. Management of am

Ganey, J. L. et al. 1988. Mexican spotted owl. Pages 145-150 in Glinski et al., eds. Proc. Southwest raptor management symposium and workshop. Nat. Wildl. Fed. Sci. and Tech. Ser. No. 11.

Jackson, D. R. 1988. A re-examination of fossil turtles of the genus Trachemys (Testudines: Emydidae). Herpetologica 44:317-325.

Lee, M., and J. Arbuckle. 1988. Maine common loons: a glance back and an eye toward the future. Pages 167-76 in P.I.V. Strong, editor. 1987 Conference of Common Loon Reseasrch and Management. North American Loon Fund, Meredith, NH. 214 pp.

Murphy, M. T. 1988. Comparative reproductive biology of kingbirds (TYRANNUS spp.) in eastern Kansas. Wilson Bulletin 100:357-376.

Findley, J.S. 1987. The natural history of New Mexican mammals. University of New Mexico Press

Groschupf, K. 1987. Status of the Yellow-billed Cuckoo (COCCYZUS AMERICANUS OCCIDENTALIS) in Arizona and west Texas. USFWS Rep. 20181-86-00731. Phoenix, AZ.

Geissler, P. H., et al. 1987. Mourning dove nesting: seasonal patterns and effects of September hunting. U.S. Fish and Wildlife Service Resource Publication 168. 33 pp.

Briggs, J. L., Sr. 1987. Breeding biology of the Cascade frog, Rana cascadae, with comparisons to R. aurora and R. pretiosa. Copeia 1987:241-245.

Hoagland, K.E., and G.M. Davis. 1987. The succineid snail fauna of Chittenango Falls, New York: taxonomic status with comparisons to other revelant taxa. Proceedings of The Academy of Natural Sciences of Philadephia 139:465-526.

Matthews, W. J. 1987. Geographic variation in Cyprinella lutrensis (Pisces: Cyprinidae) in the United States, with notes on Cyprinella lepida. Copeia 1987:616-637.

Unitt, P. 1987. Empidonax traillii extimus: an endangered subspecies. Western Birds 18:137-162.

Vogt, T.F. 1987. A preliminary report on threatened or endangered aquatic insects associated with lotic habitats in Illinois. Natural Lands Institute, Rockford, IL. 12pp.

Dunmire, W. and M. Toll. 1987. Establishment Record for Largo Mesa Research Natural Area, Gila National Forest. US Forest Service, 75 p.

Dunmire, W. and M. Toll. 1987. Establishment Report for McCrystal Meadow Research Natural Area, Carson National Forest. US Forest Service, 50 p.

Wemmer, C. M., editor. 1987. Biology and management of theCervidae: proceedings of a symposium. Smithsonian Inst. Press, Washington, D. C. 1000 pp.

Schweitzer, D. F. 1987. Catocala pretiosa, the precious underwing moth: results of a global status survey with a recommendation for retention in Category 2. Report from TNC to USFWS, Newton Corner, MA.

Lee, L. A., and J. W. Terrell. 1987. Habitat suitability index models: flathead catfish. U.S. Fish and Wildlife Service Biological Report 82(10.152). 39 pp.

Burton, G. 1987. Recovering the threatened apache trout and endangered Gila trout in Arizona and New Mexico. Western Proceedings, 67th Annual Conf of the Western Assoc Fish and Wildlife Agencies, Salt Lake City, Utah. P 361.

Gehlbach, F. R., and R. S. Baldridge. 1987. Live blind snakes (Leptotyphlops dulcis) in eastern screech owl (Otus asio) nests: a novel commensalism. Oecologia 71:560-563.

United Fish and Wildlife Service. 1987. Endangered and threatened species of Arizona and New Mexico. United States Fish and Wildlife Service, Dept. of the Interior.

Lee, H. K., and R. J. Baker. 1987. Cladistical analysis of chromosome evolution in pocket gophers of the Cratogeomys castanops complex (Rodentia: Geomyidae). Occas. Pap. Mus. Texas Tech Univ. 114:1-15.

Roze, V. 1987. Denning and winter range of the porcupine. Can. J. Zool. 65:981-986.

Welsh, D. A. 1987. Cape May Warbler. Pp. 376-377 in Atlas of the breeding birds of Ontario. (M. D. Cadman, P. F. J. Eagles, and F. M. Helleiner, eds.). Univ. of Waterloo Press, Waterloo, ON.

Dunmire, W. 1987. Establishment Record for Haynes Canyon Research Natural Area, within Lincoln National Forest, Otero county, New Mexico.

Dulin, G. S. 1987. Pre-fledging feeding behavior and sibling rivalry in common loons. Central Michigan University, Mt. Pleasant, Michigan. M.S. thesis.

Boutin, S. and D. E. Birkenholz. 1987. Muskrat and Round-tailed Muskrat. Pages 314-324 In M. Novak, J. A. Baker, M. E. Obbard and B. Malloch (editors). Wild furbearer management and conservation in North America. Ontario Ministry of Natural Resources, Tor

Frederick, P. 1987. Chronic tidally-induced nest failure in a colony of white ibises. Condor 89:413-419.

Leonard, M. L., and J. Picman. 1987. Nesting success and habitat selection by marsh wrens. Auk 104:491-495.

O'Connell, M. W. 1987. Occurrence of the boreal owl in northeastern Washington. Pages 185-188 in Nero, R. W., et al., eds. Biology and conservation of northern forest owls. USDA For. Serv., Gen. Tech. Rep. RM-142.

Seal, U. S., and T. J. Kreeger. 1987. Chemical immobilization of furbearers. Pages 191-215 in M. Novak et al., editors. Wild furbearer management and conservation in North America. Ontario Ministry of Natural Resources.

U.S. Fish and Wildlife Service (USFWS). 23 December 1987. Finding on northern spotted owl petition. Federal Register 52:48552-48554.

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