Johnson, T.H. 1989. Draft site specific (R-57) management plan information for Falco peregrinus. 19 p.

U.S. Fish and Wildlife Service (USFWS). 1989. Endangered and threatened wildlife and plants; determination of endangered status for the Virgin River chub. Federal Register 54:35305-11.

Beuchat, C. A. 1989. Patterns and frequency of activity in a high altitude population of the iguanid lizard, Sceloporus jarrovi. J. Herpetol. 23:152-158.

Doak, D. 1989. Spotted owls and old growth logging in the Pacific Northwest. Conserv. Biol. 3:389-396.

Holt, D. W., and R. Kline. 1989. Glaring gnome. Montana Outdoors 20:13-15.

Minta, S. C. and T. W. Clark. 1989. Habitat suitability analysis of potential translocation sites for black-footed ferrets in northcentral Montana. Pp. 29-45 in T. W. Clark, D. Hinckley and T. Rich (eds.). The prairie dog ecosystem: managing for biologica

Seymour, K. L. 1989. PANTHERA ONCA. Am. Soc. Mamm., Mammalian Species No. 340:1-9.

Warrick, G. D., and P. R. Krausman. 1989. Barrel cacti consumption by desert bighorn sheep. Southwest. Nat. 34:483-486.

Kus, B.E., and K.L. Miner. 1989. Use of non-riparian habitats by Least Bell's Vireos. USDA Forest Service, Gen. Tech. Rep. PSW-110.

Anderson, B.W., and S.A. Laymon. 1989. Creating habitat for the Yellow-billed Cuckoo (COCCYZUS AMERICANUS). Pages 468-472 in USDA Forest Service, General Technical Report PSW-110.

Broschart, M. R., C. A. Johnston, and R. J. Naiman. 1989. Predicting beaver colony density in boreal landscapes. Journal of Wildlife Management 53:929-934.

Ganey, J. L., and R. P. Balda. 1989a. Distribution and habitat use of Mexican spotted owls in Arizona. Condor 91:355-361.

Kinkel, L. K. 1989. Lasting effects of wing tags on ring-billed gulls. Auk 106:619-624.

Nichols, A.O. 1989. How to make biological surveys go further with generalized linear models. Biological Conservation 50(1989):51-75.

Slough, B. G. 1989. Movements and habitat use by transplanted marten in the Yukon Territory. J. Wildl. Manage. 53:991-997.

Gibbs, J. P., Hampden, Maine.

Stiles, F. G. and A. F. Skutch. 1989. A guide to the birds of Costa Rica. Cornell University Press, Ithaca, New York, USA. 511 pp.

Doughty, R. W. 1989. Return of the whooping crane. Univ. Texas Press, Austin. 182 pp.

Burns, J. A., D. L. Flath and T. W. Clark. 1989. On the structure and function of white-tailed prairie dog burrows. Great Basin Nat. 49:517-24.

England, A.S., and W.F. Laudenslayer, Jr. 1989. Distribution and seasonal movements of Bendire's thrasher in California. Western Birds 20:97-123.

Joglar, R. L. 1989. Phylogenetic relationships of the West Indian frogs of the genus Eleutherodactylus: a morphological analysis. Pages 371-408 in C. A. Woods, ed. Biogeography of the West Indies. Sandhill Crane Press, Gainesville, Florida.

Melvin, S.M., D.G. Smith, D.W. Holt, and G.R. Tate. 1989. Small owls. Pages 88-96 in B.G. Pendleton, editor. Proceedings of the Northeast raptor management symposium and workshop. National Wildlife Federation, Washington, D.C. 353 pp.

Plante, Y., P. T. Boag, and B. N. White. 1989. Macrogeographic variation in mitochondrial DNA of meadow voles (Microtus pennsylvanicus). Can. J. Zool. 67:158-167.

Spellenberg, R., and P. Knight. 1989. A new species of Erigeron (Asteraceae: Astereae) from central New Mexico. Madrono 36(2): 115-121.

Clippinger, N.W. 1989. Habitat suitability index models: black-tailed prairie dog. Biological report 82(10.156) for the USFWS.

Morrison, J.L. 1989. Distribution, population status, life history, and habitat affinities of the Meadow Jumping mouse, Zapus hudsonius luteus in the Sacramento mountains, New Mexico. 37 p.

Zembal, R., B. M. Massey, and J. M. Fancher. 1989. Movements and activity patterns of the light-footed clapper rail. Journal of Wildlife Management 53:39-42.

Ernst, C. H., and R. W. Barbour. 1989a. Turtles of the world. Smithsonian Institution Press, Washington, D.C. xii + 313 pp.

Cornelius, J.M. 1988. Fire effects on vegetation of a northern chihuahuan desert grassland. Ph.D. Dissertation. New Mexico State University, Las Cruces, New Mexico.

Schweitzer, Dale F., 1988. Flight times of PAPAIPEMA [at light traps]. Memo distributed to several eastern and Midwestern Natural Heritage Programs, dated 11 October, 1988. 3pp.

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.

Hayes, M. P., and M. R. Jennings. 1988. Habitat correlates of distribution of the California red-legged frog (Rana aurora) and the foothill yellow-legged frog (Rana boylii): implications for management. Pages 144-158 in Szaro, R.C., et al., technical coor

Knox, A.G. 1988. Taxonomy of redpolls. Ardea 26:1-29.

Paulson, D. D. 1988. Chaetodipus hispidus. Am. Soc. Mamm., Mammalian Species 320:1-4.

Uresk, D. W., R. M. King, A. D. Apa, M. S. Deisch, and R. L. Linder. 1988. Rodenticidal effects of zinc phosphide and strychnine on nontarget speices. Pp 57-63 in D. W. Uresk, G. L. Schenbeck and R. Cefkin. (technical coordinators). 8th Great Plains Wildl

Martinez, D. 1988. Southwest Region Spotted Owl Field Outing Form- 1989. El Rito Ranger District, Carson National Forest, USFS. 7 p.

Bollinger, E.K. 1988. Breeding dispersion and reproductive success of bobolinks in an agricultural landscape. Unpublished doctoral dissertation. Cornell Univ., Ithaca, NY. 189 pp.

New Mex. Dept. Game & Fish. 1988. Alamosa spring snail, handbook of species endangered in New Mexico. C-124: 1-2.

U.S. Fish and Wildlife Service (USFWS). 1988. Black-footed ferret recovery plan. Denver, CO. 154 pp.

Baxter, R. J. 1988. Spatial distribution of desert tortoises (GOPHERUS AGASSIZII) at Twentynine Palms, California: implications for relocations. Pages 180-189 in B88SZA01NA.

Cover, J. F., Jr., and D. M. Boyer. 1988. Captive reproduction of the San Francisco garter snake Thamnophis sirtalis tetrataenia. Herpetol. Rev. 19:29-30, 32-33.

Garrett, M.G. and W.L. Franklin. 1988. Behavioral ecology of dispersal in the black-tailed prairie dog. Journal of mammalogy 69(2):236-250.

Kellner, C. J. and G. Ritchinson. 1988. Possible functions of singing by female Acadian Flycatchers (EMPIDONAX VIRESCENS). Journal of Field Ornithology 59:55-9.

Miller, E. 1988. Collection of yodel calls for individual identification of male common loons. Pages 44-52 in P.I.V. Strong, editor. 1987 Conference on Common Loon Research and Management. North American Loon Fund, Meredith, NH.

Ryden, H. 1988. The beaver is one smart rat. Audubon, September, pages 96-105.

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 M. Gochfeld. 1988. Nest-ste selection by roseate terns in two tropical colonies on Culebra, Puerto Rico. Condor 90:843-851.

U.S. Fish and Wildlife Service. 1988. Determination of endangered status for two long-nosed bats. Federal Register. 53(190):38456-38460..

Hygnstrom, S. E., and S. R. Craven. 1988. Electric fences and commercial repellents for reducing deer damage in cornfields. Wildl. Soc. Bull. 16:291-296.

Krementz, D. G., et al. 1988. The effects of hunting on survival rates of American black ducks. J. Wildl. Manage. 52:214-226.

Santana C., E. 1988. Breeding biology and diet of red-tailed hawks in Puerto Rico. Biotropica 20:151-160.

Taylor, D., and L. Katahira. 1988. Radio telemetry as an aid in eradicating remnant feral goats. Wildl. Soc. Bull. 16:297-299.

Arnold, C. R., et al., eds. 1988. Red drum aquaculture, proceedings of a symposium on the culture of red drum and other warm water fishes. Contrib. in Marine Sci., Suppl. to Vol. 30, Marine Sci. Inst., Univ. Texas at Austin, Port Aransas, Texas. 197 pp.

Raat, A. J. P. 1988. Synopsis of biological data on the northern pike Esox lucius Linnaeus, 1758. FAO Fisheries Synopsis No. 30 Rev. 2. Food and Agriculture Organization of the United Nations, Rome, Italy. 178 pp.

Madge, S., and H. Burn. 1988. Waterfowl: An Identification Guide to the Ducks, Geese and Swans of the World. Houghton Mifflin Co., Boston, Massachusetts. 298 pp.

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.