Tipton, A. R. 1989. Use of monofilament line, reflective tape, beachballs, and pyrotechnics for controlling grackle damage to citris. U.S. For. Serv. Gen. Tech. Rep. RM-171:126-128.

Constantz, G. D. 1989. Reproductive biology of poeciliid fishes. Pages 33-50 in G.K. Meffe and F. F. Snelson, Jr. (editors). Ecology and evolution of livebearing fishes (Poeciliidae). Prentice Hall, Englewood Cliffs, New Jersey.

Finch, D. 1989a. Species abundances, guild dominance patterns and community structure of breeding riparian birds. Pages 629-645 in R.R. Sharitz and J.W. Gibbons, editors. Freshwater wetlands and wildlife, 1989, CONF-8603101, DOE Symposium Series No. 61, U

Iverson, J. B. 1989. The Arizona mud turtle, Kinosternon flavescens arizonense (Kinosternidae), in Arizona and Sonora. Southwest. Nat. 34:356-368.

Miller, G. D., and W. S. Gaud. 1989. Composition and variability of desert bighorn sheep diets. J. Wildl. Manage. 53:597-606.

Robbins, M. 1989. What's your name, my little chickadee? Birding 21:205-207.

Williams, B. 1989a. The first breeding of the brown pelican in Virginia: a chronology. Raven 60:1-3.

Woodin, M. C., and G. A. Swanson. 1989. Foods and dietary strategies of prairie-nesting ruddy ducks and redheads. Condor 91:280-287.

Kaveney, D. E., and C. C. Rimmer. 1989. The breeding status of common loons in Vermont--1989. Vermont Inst. Nat. Sci., Woodstock, Vermont. Unpublished report.

Hill, J., J. W. Evans, and M. J. Van Den Avyle. 1989. Species profiles: life histories and environmental requirements of coastal fishes and invertebrates (South Atlantic)--striped bass. U.S. Fish and Wildlife Service Biological Report 82(11.118). 35 pp.

Morrison, R.I.G. and Ross, R.K. 1989. The atlas of Nearctic shorebirds on the coast of South America. Canadian Wildlife Service Special Publication, Ministry of Environment, Canada.

Belthoff, J. R., and G. Ritchison. 1989. Natal dispersal of eastern screech-owls. Condor 91:254-265.

Davidow-Henry, B. R., J. K. Jones, Jr., and R. R. Hollander. 1989. Cratogeomys castanops. Am. Soc. Mamm., Mammalian Species No. 338: 1-6.

Hill, B. G., and M. R. Lein. 1989. Territory overlap and habitat use of sympatric chickadees. Auk 106:259-268.

Lauro, B., and J. Burger. 1989. Nest-site selection of American oystercathers (HAEMATOPUS PALLIATUS) in salt marshes. Auk 106:185-192.

Ogden, J. C., C. E. Knoder, and A. Sprunt, IV. 1989. Colonial wading bird populations in the Usumacinta delta, Mexico. Pp. 595-605 IN Ecologia y conservacion del Delta de los rios Usumacinta y Grijalva (Memorias). INIREB, Division Regional. Tabasco, Mexic

Bureau of Land Management (BLM). 1989. San Luis Resource Management Plan and Environmental Impact Statement - Draft. Unpublished Report. September. US Department of Interior, Bureau of Land Management, Denver, Colorado, USA.

Hudgens, B. (1989) Gila Natioanl Forest, Quenado Ranger District, Spotted Owl Surveys Form 1. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 9 p.

Schmutz, J. K. 1989. Hawk occupancy of disturbed grasslands in relation to models of habitat selection. Condor 91:362-371.

Wilkins, K. T. 1989. Tadarida brasiliensis. Am. Soc. Mamm., Mammalian Species No. 331:1-10.

Weigl, P. D., et al. 1989. The ecology of the fox squirrel (SCIURUS NIGER) in North Carolina: implications for survival in the southeast. Bull. Tall Timbers Research Station 24:1-93.

Eisenberg, J. F. and K. H. Redford. 1989. Mammals of the Neotropics, The Northern Neotropics, Volume 1, Panama, Colombia, Venezuela, Guyana, Suriname, French Guiana. Chicago, The University of Chicago Press.

Frawley, B.J. 1989. The dynamics of nongame bird breeding ecology in Iowa alfalfa fields. M.S. thesis. Iowa State University, Ames, IA. 94 pp.

UNKOWN, 1989. Carson National Forest Spotted Owl Form

Blodget, B. G. 1988. Common barn-owl. Pages 81-7 in B. G. Pendleton (editor). Proceedings of the Northeast raptor management symposium and workshop. National Wildlife Federation, Washington, D.C.

Diefenbach, D. R., J. D. Nichols, and J. E. Hines. 1988. Distribution patterns during winter and fidelity to wintering areas of American black ducks. Can. J. Zool. 66:1506-1513.

New Mexico Dept. of Game & Fish. 1988. Socorro spring snail. Handbook of species endangered in New Mexico. NM Dept. G & F, Santa Fe, NM, 87503, B-297:1-2.

Graves, R. C., M. E. Krejci, and A. C. F. Graves. 1988. Geographic variation in the North American tiger beetle Cicindela hirticollis Say, with a description of five new ssp. (Coleoptera:Cicindelidae) The Canadian Entomologist 120:647-678.

Arizona Game and Fish Commission. 1988. Threatened native wildlife in Arizona. Arizona Game and Fish Department Publication, Phoenix, Arizona. 32 pp.

Neck, R. W. and A.L. Metcalf. 1988. Freshwater bivalves of the lower Rio Grande, Texas. The Texas Journal of Science, 40(3): 259-268.

Steenhof, K. and M. N. Kochert. 1988. Dietary responses of three raptor species to changing prey densities in a natural environment. J. Anim. Ecol. 57:37-48.

Klein, E.H. (1988) Carson National Forest Spotted Owl Form. Questa Ranger District, Carson National Forest, USFS. 9 p.

Clark, R. J. 1988. Survey techniques for owl species in the northeast. Pages 318-327 in National Wildlife Federation. Proceedings of the northeast raptor management symposium and workshop. National Wildlife Federation Technical Series No. 13.

Forrest, S. C., D. E. Biggins, L. Richardson, T. W. Clark, T. M. Campbell III, K. A. Fagerstone, and E. T. Thorne. 1988. Population attributes for the black-footed ferret (Mustela nigripes) at Meeteetse, Wyoming, 1981-1985. Journal of Mammalogy 69:261-273

Hubbs, C., F. B. Cross, and F. Stevens. 1988. Occurrence of natural hybrids between Etheostoma and Percina (Pisces: Percidae). Southwestern Naturalist 33:97-99.

McCranie, J. R. 1988. Description of the hemipenis of Sistrurus ravus (Serpentes: Viperidae). Herpetologica 44:123-126.

Ratcliffe, L., R. F. Rockwell, and F. Cooke. 1988. Recruitment and maternal age in lesser snow geese CHEN CAERULESCENS CAERULESCENS. J. Anim. Ecol. 57:553-563.

Spendelow, J.A., and Patton, S.R. 1988. National atlas of coastal waterbird colonies in the contiguous United States: 1976-82. Biological Report 88(5): 1-326.

Belden, R. C., et al. 1988. Panther habitat use in southern Florida. J. Wildlife Management 52:660-663.

Douglas, S. D., and T. E. Reimchen. 1988. Reproductive phenology and early survivorship in red-throated loons, Gavia stellata. Canadian Field-Nat. 102:701-704.

Hector, D. P. 1988b. Aplomado Falcon (Falco femoralis). Pages 315-322 in R. S. Palmer, editor, Handbook of North American birds. Vol. 5: Family Accipitridae, Family Falconidae. Yale University Press, New Haven, Connecticut.

Medina, A. L. 1988. Diets of scaled quail in southern Arizona. Journal of Wildlife Management 52:753-757.

Reid, W. V. 1988. Population dynamics of the glaucous-winged gull. J. Wildl. Manage. 52:763-770.

Seutin, G. and J. P. Simon. 1988. Genetic variation in sympatric willow flycatchers (EMPIDONAX TRAILLII) and alder flycatchers (E. ALNORUM). Auk 105(2):235-243.

Williams, J. E., D. W. Sada, C. D. Williams, et al. 1988b. American Fisheries Society guidelines for introductions of threatened and endangered fishes. Fisheries 13:5-11.

Lemaire, C. 1988. The Saturniidae of America. Ceratocampinae. Museo Nacional Costa Rica, San Jose, 480 pp., 64 plates.

Mitchell, W. A. 1988. Songbird nest boxes. Section 5.1.8, US Army Corps of Engineers Wildlife Resources Management Manual. Tech. Rep. EL-88-19. Waterways Expt. Station, Vicksburg, Mississippi. 48 pp.

Bednarz, J. C. 1988a. Swainson's hawk. Pages 87-96 in Glinski et al., eds. Proc. Southwest Raptor Manage. Symp. and Workshop. Nat. Wildl. Fed. Sci. and Tech. Ser. No. 11.

Davidson, L. M. 1988. Loggerhead shrike nest in Washington County, MD. Maryland Birdlife 44:3-5.

Holmes, R.T., and T.W. Sherry. 1988. Assessing population trends of New Hampshire forest birds: local vs. regional patterns. Auk 105:756-768.

Maguire, L. A., et al. 1988. Black-footed ferret recovery in Montana: a decision analysis. Wildlife Society Bull. 16:111-120.

Reichling, S. B. 1988a. Reproduction in captive Louisiana pine snakes. Pituophis melanoleucus ruthveni. Herpetological Review 19:77-78.

Swiderek, P.K., S. Johnson, P.E. Hale, and R.L. Joyner. 1988. Production, management, and waterfowl use of sea purslane, gulf coast muskgrass, and widgeongrass in brackish impoundments. Pages 441-457 in M.W. Weller. Waterfowl in Winter. Univ. of Minn. Pre

Cole, G.A. 1988. A report submitted to the New Mexico Dept of Game and Fish Endangered Species Program [collecting trip for amphipod crustaceans] Unpub report for NM Dept Game and Fish Endangered Species Program. 15 p + illus.

Kartesz, J.T. 1988. A flora of Nevada. Ph.D. dissertation. Univ. of Nevada, Reno. 3 volumes. 1729 pp.

Morrison, J.L. 1988. Distribution, life history, and ecology of the meadow jumping mouse, Zapus hudsonius luteus, at four sites along the Rio Grande valley in New Mexico. 57 p.

Medin, D. E. 1988. Beaver in western North America: an annotated bibliography, 1966-1086. USDA Forest Service, General Technical Report INT-242. [microfiche A13.88:INT-242]

Bock, C.E., and J.H. Bock. 1988. Grassland birds in southeastern Arizona: impacts of fire, grazing, and alien vegetation. Pages 43-58 in P.D. Goriup, editor. Ecology and conservation of grassland birds. International Council for Bird Preservation Publicat

Dowling, H. G., and R. M. Price. 1988. A proposed new genus for Elaphe subocularis and Elaphe rosaliae. The Snake 20:52-63.

New Mex. Dept. Game & Fish. 1988. Chupadera spring snail, handbook of species endangered in New Mexico. B-302: 1-2.