Sims, P.L., M.G. Barbour, and W.D. Billings. 1988. North American terrestrial vegetation. Cambridge University Press, Cambridge, Massachusetts.

Verts, B. J., and G. L. Kirkland, Jr. 1988. Perognathus parvus. Am. Soc. Mamm., Mammalian Species 318:1-8.

Einsweiler, S. S. 1988. Black tern nesting biology in Cheyboygan County, Michigan. M.S. thesis, Central Michigan Univ., Mt. Pleasant, Michigan. 43 pp.

Marsh, P. C. 1988. Spikedace (Meda fulgida) recovery plan draft. Center for Environmental Studies, Arizona State University, prepared for Region II, U.S. Fish and Wildlife Service, Albuquerque, NM. 55 pp.

Pratt, G.F. 1988. The evolution and biology of Euphilotes biotypes. Ph.D. dissertation, University of California, Riverside. 653 pages.

Maser, C., 1988. The Redesigned Forest. Miles, R. and E. Miles. San Pedro, California. 234 pp.

Bucher, E. H., and M. Nores. 1988. Present status of birds in steppes and savannas of northern and central Argentina. Pages 71-79 in P. D. Goriup (editor). Ecology and conservation of grassland birds. Intl. Council Bird Preservation Tech. Publ. No. 7. 250

Farquhar, C. C. 1988. Ecology and breeding behavior of the white-tailed hawk. Pages 306-315 in Glinski et al., eds. Proc. Southwest raptor management symposium and workshop. Nat. Wildl. Fed. Sci. and Tech. Ser. No. 11.

Gratson, M. W. 1988. Spatial patterns, movements, and cover selection by Sharp-tailed Grouse. Pages 158-192 in A.T Bergerud and M.W. Gratson, editors. Adaptive strategies and population ecology of northern grouse University of Minnesota Press, Minneapolis

Marks, J. S., and V. S. Marks. 1988. Winter habitat use by Columbian Sharp-tailed Grouse in western Idaho. Journal of Wildlife Management 52:743-746.

Paxton, R. O., W. H. Boyle, Jr., and D. A. Cutler. 1988. Continental survey. American Birds 42:1265-1344.

Shirley, M. G., et al. 1988. Population estimates of river otters in a Louisiana coastal marshland. J. Wildl. Manage. 52:512-515.

Wood, P., and M. L. Wolfe. 1988. Intercept feeding as a means of reducing deer-vehicle collisions. Wildl. Soc. Bull. 16:376-380.

Guthery, F. S. 1988. Line transect sampling of bobwhite density on rangeland: evaluation and recommendations. Wildlife Society Bulletin 16:193-203.

Johnson, W.T. 1988. Flora of the Pinaleno Mountains, Graham County, AZ. Desert Plants 8 (4): 147-162 & 175-191.

McCaskie, G., P. De Benedictis, R. Erickson, and J. Mornlan. 1988. Birds of northern California, an annotated field list. 2nd ed. Golden Gate Audubon Soc., Berkeley reprinted with suppl. 108pp.

Peterson, R. O., and R. E. Page. 1988. The rise and fall of Isle Royale wolves, 1975-1986. J. Mammalogy 69:89-99.

West, N.E., M. G. Barbour, and W.D. Billings. 1988. North American terrestrial vegetation. Cambridge University Press, Cambridge.

Millsap, B. A., and D. E. Runde. 1988. American swallow-tailed kite population monitoring. Annual Performance Report, Florida Game and Fresh Water Fish Commission, Tallahassee.

Ellingwood, M. R., and S. L. Caturano. 1988. An evaluation of deer management options. New England Chapter of the Wildlife Society and Northeast Deer Technical Committee. 13 pp.

Carroll, J.R. 1988. Status and breeding ecology of the black tern (CHLIDONIAS NIGER) in New York. New York Dept. Environ. Conserv., Delmar, New York. 20 pp.

Brawn, J.D., and R.P. Balda. 1988. The influence of silvicultural activity on ponderosa pine forest bird communities in the southwestern United States. Pages 3-21 in J.A. Jackson, editor. Bird Conservation 3. University of Wisconsin Press, Madison, WI.

Glinski, R. L., and A. L. Gennaro. 1988. Mississippi kite. Pages 54-56 in Glinski et al., eds. Proc. Southwest Raptor Manage. Symp. and Workshop. National Wildlife Federation Sci. and Tech. Ser. No. 11.

Lennartz, M. R. 1988. The red-cockaded woodpecker: old-growth species in a second-growth landscape. Natural Areas J. 8:160-165.

Pashley, D. N., and R. P. Martin. 1988. The contribution of Christimas Bird Counts to knowledge of the winter distribution of migratory warblers in the Neotropics. American Birds 42:1164-76.

Snyder, N. F. R., and T. V. Johnson. 1988. Reintroduction of thick-billed parrot RHYNCHOPSITTA PACHYRHYNCHA in Arizona. Dodo (J. Jersey Wildlife Preservation Trust) 25:15-24.

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

Cochran, M. and A. Laurenzi. 1988. Establishment Record for North Fork of Thomas Creek Research Natural Area, Apache National Forest. US Forest Service, 52 p.

New Mexico Department of Game and Fish (Santa Fe, NM 87503). 1988. Handbook of species endangered in New Mexico, C-206:1-2.

Carroll, J. R. 1988. Population growth of the double-crested cormorant (PHALACROCORAX AURITUS) and its potential for affecting sport fisheries in eastern Lake Ontario. New York Dept. Environ. Conserv., Delmar, NY. 12pp

Dunne, P., D. Sibley, and C. Sutton. 1988. Hawks in Flight: The Flight Identification of North American Raptors. Houghton Mifflin Co., Boston, Massachusetts.

Schmida and Burgess. 1988. Plant form and vegetation structure. SPB Academic Publishing, The Hague.

Kimsey, Bryan. 1988. The 1988 Socorro Resource Area Raptor Survey. BLM Socorro Resource Area.

Ehrlich, P. R., D. S. Dobkin, and D. Wheye. 1988. The birder's handbook: a field guide to the natural history of North American birds. Simon and Shuster, Inc., New York. xxx + 785 pp.

Anderson, D. W. 1988. Dose-response relationship between human disturbance and brown pelican breeding success. Wildl. Soc. Bull. 16:339-345.

Cully, J. F., Jr. 1988. Gunnison's prairie dog: an important autumn raptor prey species in northern New Mexico. Pages 260-264 in Glinski et al., eds. Proc. Southwest raptor management symposium and workshop. Nat. Wildl. Fed. Sci. and Tech. Ser. No. 11.

Whitman, P. L. 1988. Biology and conservation of the endangered interior least tern: a literature review. U.S. Fish and Wildlife Service, Biological Report 88(3). 22 pp.

Garcia, R. 1988. Astragalus ripleyi survey form for new population. Canjilon Ranger District, Carson National Forest, USFS.

Williams, S.O. III 1988. Bird survey - Guadalupe Canyon, Hidalgo County, NM. 30 May - 1 June 1988.

Hill, E.F. 1988. Brain cholinesterase activity of apparently normal wild birds. Journal of Wildlife Diseases 24:51-61.

Maser, C., and Z. Maser. 1988. Interactions among squirrels, mycorrhizal fungi, and coniferous forests in Oregon. Great Basin Nat. 48:358-369.

Sinclair, A. R. E., C. J. Krebs, J. N. M. Smith, and S. Boutin. 1988. Population biology of snowshoe hares. III. Nutrition, plant secondary compounds and food limitation. J. Anim. Ecol. 57:787-806.

Weitzel, N. H. 1988. Nest-site competition between the European starling and native breeding birds in northwestern Nevada. Condor 90:515-517.

Fitchel, C. 1988. 1988 status survey of the loggerhead shrike in Vermont. Unpubl. report, Agency of Natural Resources, Waterbury, Vermont.

Plage, P. J. 1988. Upland Sandpiper project: 1987 breeding survey. New Jersey Department of Fish, Game and Wildlife, Spec. Report, Trenton, New Jersey.

Skaggs, W.R. Raitt, R.J. (1988) A Spotted Owl Inventroy on the Lincoln National Forest, Sacrament Division: 1988. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 13 p.

Schwantje, H. M. 1988. Causes of bighorn sheep mortality and dieoff--literature review. Working Report No. WR-35, Wildlife Branch, British Columbia Ministry of Environment, Victoria, BC.

Buhnerkempke, J. E., and R. L. Westemeier. 1988. Breeding biology and habitat of upland sandpipers on prairie-chicken sanctuaries in Illinois, USA. Trans. Ill. State Acad. Sci. 81:153-162.

Finch, D. M. and R. T. Reynolds. 1988. Bird response to understory variation and conifer succession in aspen forests. Pp. 87-96 in J. Emerick et al., editors. Issues and Technology in the Management of Impacted Wildlife. Proceedings of a National Symposiu

Haig, S.M. and L.W. Oring. 1988b. Mate, site, and territory fidelity in piping plovers. Auk 105:268-277.

Maser, C., and Z. Maser. 1988. Mycophagy of red-backed voles, CLETHRIONOMYS CALIFORNICUS and C. GAPPERI. Great Basin Nat. 48:269-273.

Peet, R.K., M.G. Barbour, and W.D. Billings. 1988. North American terrestrial vegetation. Cambridge University Press, Cambridge, Massachusetts.

Sidner, R., and R. Davis. 1988. Records of nectar-feeding bats in Arizona. Southwest Nat. 33:493-495.

Young, L. S., J. G. Grenshaw, and L. L. Grenshaw. 1988. Food caching by a short-eared owl. Murrelet 69:39.

Hall, R. S., et al. 1988. Ferruginous hawk. Pages 111-118 in Glinski et al., eds. Proc. Southwest Raptor Manage. Symp. and Workshop. Nat. Wildl. Fed. Sci. and Tech. Ser. No. 11.

Johnson, T. H. 1988. Responses of breeding peregrine falcons to human stimuli. Pages 301-305 in Glinski et al., eds. Proc. Southwest raptor management symposium and workshop. Nat. Wildl. Fed. Sci. and Tech. Ser. No. 11.

McCallum, D. A., and F. R. Gehlbach. 1988. Nest-site preferences of flammulated owls in western New Mexico. Condor 90:653-661.

Peterson, J.M.C. 1988. Olive-sided Flycatcher, Contopus borealis. Pages 244-245 in R.F. Andrle and J.R. Carroll, editors. The atlas of breeding birds in New York State. Cornell University Press, Ithaca, NY.

White, C. M., and M. Tanner-White. 1988. Use of interstate highways overpasses and billboards for nesting by the common raven (CORVUS CORAX). Great Basin Nat. 48:64-67.

Rosen, P. C. and C. R. Schwalbe. 1988. Status of the Mexican and narrow-headed garter snakes (Thamnophis eques megalops and Thamnophis rufipunctatus rufiounctatus) in Arizona. Unpublished report from Arizona Game and Fish Dept. (Phoenix, Arizona) to U.S.