Svendsen, G. E., and W. D. Huntsman. 1988. A field bioassay of beaver castoreum and some of its components. American Midland Naturalist 120:144-149.

Burger, J., and R. T. Zappalorti. 1988. Habitat use in free-ranging pine snakes, Pituophis melanoleucus, in New Jersey Pine Barrens. Herpetologica 44:48-55.

Ford, T. E., and R. J. Naiman. 1988. Alteration of carbon cycling by beaver: methane evasion rates from boreal forest streams and rivers. Canadian Journal of Zoology 66:529-533.

Hoogland, J. L. et. al. 1988. Demography and population dynamics of prairie dogs. Pp. 18-22 in D. W. Uresk, G. L. Schenbeck and R. Cefkin. (technical coordinators). 8th Great Plains Wildlife Damage Control Workshop Proceedings, Fort Collins, CO. USFS GTR

Kodric-Brown, A. 1988. Effect of population density size of habitat and oviposition substrate on the breeding system of pupfish (Cyprinodon pecosensis). Ethology 77:28-43.

Safina, C., and J. Burger. 1988. Prey dynamics and the breeding phenology of common terns (STERNA HIRUNDO). Auk 105:720-726.

Sydeman, W. J., M. Guntert, and R. J. Balda. 1988. Annual reproductive yield in the cooperative pygmy nuthatch (SITTA PYGMAEA). Auk 105:70-77.

Albee, B.J., L.M. Shultz, and S. Goodrich. 1988. Atlas of the vascular plants of Utah. Utah Museum Natural History Occasional Publication 7, Salt Lake City, Utah. 670 pp.

Platz, J. E. 1988. Rana yavapaiensis. Catalogue Amer. Amphibians Reptiles 418: 1-2.

Turgeon, D. D., A. E. Bogan, E. V. Coan, W. K. Emerson, W. G. Lyons, W. L. Pratt, C. F. E. Roper, A. Scheltema, F. G. Thompson, and J. D. Williams. 1988. Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks. Ame

Festa-Bianchet, M. 1988. Seasonal range selection in bighorn sheep conflicts between forage quality, forage quantity, and predator avoidance. Oecologia 75:580-586.

Keeley, J.E., S.C. Keeley, M.G. Barbour, and W.D. Billings. 1988. North American terrestrial vegetation. Cambridge University Press, Cambridge, Massachusetts.

Norton, R. L. 1988. The density and relative abundance of Pelecaniformes on the eastern Puerto Rico Bank in December 1982. Caribbean J. Science 24:28-31.

Schnell, J. H., R. L. Glinski, and H. A. Snyder. 1988. Common Black-Hawk. Pages 65-70 in Glinski et al., eds. Proc. Southwest Raptor Manage. Symp. and Workshop. National Wildlife Federation Sci. and Tech. Ser. No. 11.

Vander Wall, S. B. 1988. Foraging of Clark's nutcrackers on rapidly changing pine seed resources. Condor 90:621-631.

U.S. Fish and Wildlife Service (USFWS) 1988. Least Bell's vireo recovery plan. Portland, Oregon.

New Mexico Dept. of Game & Fish. 1988. Pecos assiminea. Handbook of species endangered in New Mexico. NM Dept. G & F, Santa Fe, NM, 87503, B-295:1-2.

Palmer, R. S., editor. 1988a. Handbook of North American birds. Vol. 4. [Diurnal raptors, part 1]. Yale University Press, New Haven, CT. vii + 433 pp.

DeBruin, E. (transcriber). 1988. Records of San Juan College Herbarium specimens. Transcribed by E. DeBruin for the NM Natural Heritage Program.

Shaw, D. 1988. Carson National Forest Spotted Owl Form, El Rito Ranger District, Carson National Forest, USFS. 23 p.

Summers-Smith, J. D. 1988. The sparrows. Poyser. 352 pp.

Brown, C. R., and M. B. Brown. 1988. The costs and benefits of egg destruction by conspecifics in colonial cliff swallows. Auk 105:737-748.

Eddleman, W. R., F. L. Knopf, B. Meanley, F. A. Reid, and R. Zembal. 1988. Conservation of North American rallids. Wilson Bulletin 100:458-475.

Bureau of Land Management. 1986-1988. Compiled raptor nest report data forms from surveys in Socorro Resource Area.

New Mexico Dept Game and Fish. 1988. Tiaroga cobitis, handbook of species endangered in New Mexico, C-153:1-2.

Knight, R. R., B. M. Blanchard, and L. L. Eberhardt. 1988. Mortality patterns and population sinks for Yellowstone grizzly bears, 1873-1985. Wildl. Soc. Bull. 16:121-125.

Uresk, D. W., and D. D. Paulson. 1988. Estimated carrying capacity for cattle competing with prairie dogs and forage utilization in western South Dakota. Pages 387-390 in B88SZA01NA.

Brattstrom, B. H., and D. F. Messer. 1988. Current status of the southwestern pond turtle, Clemmys marmorata pallida, in southern California. Final Report for California Department of Fish and Game, Contract C-2044. 47 pp. + xii.

New Mex. Dept. Game & Fish. 1988. Roswell spring snail, handbook of species endangered in New Mexico.

U.S. Fish and Wildlife Service (USFWS). 1988. Great Lakes and Northern Great Plains piping plover recovery plan. U.S. Fish and Wildlife Service, Twin Cities, Minnesota. 160 pp.

Baydack, R. K. 1988. Characteristics of sharp-tailed grouse, TYMPANUCHUS PHASIANELLUS, leks in the parklands of Manitoba. Canadian Field-Nat. 102:39-44.

Crocoll, S., and J. W. Parker. 1988. The life and times of the red-shouldered hawk. The Conservationist 43:41-45.

Gauthier, G. 1988. Factors affecting nest-box use by buffleheads and other cavity-nesting birds. Wildl. Soc. Bull. 16:132-141.

Kennedy, P. L. 1988. Habitat characteristics of Cooper's hawks and northern goshawks nesting in New Mexico. Pages 216-227 in Glinski et al., eds. Proc. Southwest raptor management symposium and workshop. Nat. Wildl. Fed. Sci. and Tech. Ser. No. 11.

Muchlinski, A. E. 1988. Population attributes related to the life-history strategy of hibernating Zapus hudsonius. J. Mamm. 69:860-865.

Schwalbe, C. R., and P. C. Rosen. 1988. Preliminary reporton effect of bullfrogs on wetland herpetofaunas in southeastern Arizona. Pages 166-173 in Szaro, R.C., et al., technical coordinators. Management of amphibians, reptiles, and small mammals in North

Thorne, E. T., and E. S. Williams. 1988. Disease and endangered species: the black-footed ferret as a recent example. Conservation Biology 2:66-74.

Burger, J. 1988. Social attraction in nesting least terns: effects of numbers, spacing, and pair bonds. Condor 90:575-582.

Frost, D. R., and J. W. Wright. 1988. The taxonomy of uniparental species, with special reference to parthenogenetic Cnemidophorus (Squamata: Teiidae). Syst. Zool. 37:200-209.

Houston, D. B., and V. Stevens. 1988. Resource limitation in mountain goats: a test by experimental cropping. Can. J. Zool. 66:228-238.

Kraus, F. 1988. An empirical evaluation of the use of the ontogeny polarization criterion in phylogenetic inference. Systematic Zoology 37:106-141.

Sanderson, M.J. 1988. Astragalus nutriosensis (Fabaceae): New species from eastern Arizona. Madrono 35(4): 325-329.

Taylor, F. R., R. R. Miller, J. W. Pedretti, and J. E. Deacon. 1988. Rediscovery of the Shoshone pupfish, Cyprinodon nevadensis shoshone (Cyprinodontidae), at Shoshone Springs, Inyo County, California. Bull. Southern California Academy Science 87:67-73.

Adamus, P. R. 1988. Atlas of breeding birds in Maine, 1978-1983. Maine Department of Inland Fisheries and Wildlife, Augusta. 366 pp.

Alcorn, J. R. 1988. The birds of Nevada. Fairview West Publishing, Fallon, NV.

Quinton, M. S. 1988. Ghost of the forest: the great gray owl. Northland. 99 pp.

Williams, L. E., Jr., and D. H. Austin. 1988. Studies of the wild turkey in Florida. Univ. Florida Press, Gainesville. xxiii + 232 pp. [also Tech. Bull. No. 10, Florida Game and Fresh Water Fish Commission]

Forbes, M. R. L., and C. D. Ankney. 1988a. Nest attendance by adult pied-billed grebes, PODILYMBUS PODICEPS (L.). Canadian Journal of Zoology 66:2019-23.

Knapton, R. W. 1988. Nesting success in higher for polygynously mated females than for monogamously mated females in the eastern meadowlark. Auk 105:325-329.

O'Kane, S.L. 1988. Colorado's rare flora. Great Basin Naturalist 48(4): 434-484.

Scott, J. M., C. B. Kepler, C. van Riper, and S. I. Fefer. 1988. Conservation of Hawaii's vanishing avifauna. BioScience 38:238-253. Scott, J. M., et al. 1988. Conservation of Hawaii's vanishing avifauna. BioScience 38:238-253.

Warkentin, I. G., and P. C. James. 1988. Nest-site selection by urban merlins. Condor 90:734-738.

VanEimeren, P. A. 1988. Comparative food habits of Gila trout and speckled dace in a southwestern headwater stream. New Mexico State University, Las Cruces, New Mexico. M.S. Thesis. 59 pp.

New Mex. Dept. Game & Fish. 1988. Gila spring snail, handbook of species endangered in New Mexico. B-298: 1-2.

Powell, A.M. 1988. Trees and shrubs of Trans-Pecos Texas, including Big Bend and Guadalupe Mountains National Parks. Big Bend Natural History Association, Big Bend National Park, Texas. 536 pp.

New Mexico Department of Game and Fish. 1988. A final report on the investigations into the distribution and habitat requirements of the Jemez Mountains salamander (Plethodon neomexicanus). Santa Fe, NM. New Mexico Department of Game and Fish: Endangered

Brown, B. T. 1988. Breeding ecology of a willow flycatcher population in Grand Canyon, Arizona. Western Birds 19:25-33.

Epstein, M.B., and R.L. Joyner. 1988. Waterbird use of brackish wetlands managed for waterfowl. Proc. Annu. Conf. Southeast Assoc. Fish and Wildl. Agencies 42:476-490.

Bureau of Land Management, La Cruces. 1988. Inventory of Sacramento Prickle-poppy. . 3 p.

Peterson, D. L. 1988. Nesting and habitat parameters for selected raptors in the desert of northern Utah. MS Thesis, Utah State Univ., Logan. 110 pp.