Johnson, N. K., R. M. Zink, and J. A. Marten. 1988. Genetic evidence for relationships in the avian family Vireonidae. Condor 90:428-445.

McAuliffe, J. R., and P. Hendricks. 1988. Determinants of the vertical distributions of woodpecker nest cavities in the saguaro cactus. Condor. 90:791-801.

Peden, A.E., and G.W. Hughes. 1988. Sympatry in four species of Rhinichthys (Pisces), including the first documented occurrences of Rhinichthys umatilla in the Canadian drainages of the Columbia River. Canadian Journal of Zoology 66(8):1846-1856.

Scurlock, D. 1988. The Rio Grande Bosque: ever changing. New Mexico Historical Review 131-140.

West, N.E. 1988. Intermountain deserts, shrub steppes and woodlands. Pages 209-230 in M.G. Barbour and W.D. Billings, editors. North American terrestrial vegetation. Cambridge University Press, Cambridge, UK.

Colvin, B. A., and P. L. Hegdal. 1988. Summary of 1988 field activities. U.S. Fish and Wildlife Service, Wildlife Reservation Center, Denver, Colorado. Unpublished report. 8 pp.

Eaton, S. W. 1988. Yellow Billed Cuckoo. Pages 198-199 in: The Atlas of Breeding Birds of New York State. Cornell Univ. Press, Ithaca, NY.

Burch, J. B.. 1988. North American Freshwater snails: Introduction, Systematics, Identification, Morphology, Habitats, and Distribution. . 80 p.

Arita, H. T., and S. R. Humphrey. 1988. Revision taxonomica de los murcielagos magueyeros del genero LEPTONYCTERIS (Chiroptera: Phyllostomidae). Acta Zool. Mexicana, n.s., 29:1-60.

Brawn, J. D., and R. P. Balda. 1988. Population biology of cavity nesters in northern Arizona: do nest sites limit breeding densities? Condor 90:61-71.

Gavin, T. A., and B. May. 1988. Taxonomic status and genetic purity of Columbian white-tailed deer. J. Wildlife Management 52:1-10.

Lehtinen, S. F. and J. B. Layzer. 1988. Reproductive cycle of the plains minnow, Hybognathus placitus (Cyprinidae), in the Cimarron River, Oklahoma. Southwestern Naturalist 33:27-33.

Pashley, D. N. 1988b. Warblers of the West Indies. II. The Western Caribbean. Caribbean J. Sci. 24:112-126.

Smith, M. F., and J. L. Patton. 1988. Subspecies of pocket gophers: causal bases for geographic differentiation in Thomomys bottae. Syst. Zool. 37:163-178.

Akroyd, B. 1988. Memorandum, Department of Game and Fish, Subject: Surveys on thr West Fork of the Rio Santa Barbara. USFS

New Mexico Department of Game and Fish (Santa Fe, NM 87503). 1988. Handbook of species endangered in New Mexico, A-600:1-2.

United States Department of the Interior, Bureau of Land Management, Albuquerque District Office, Taos Resource Area. 1988. Taos Resource Management Plan. BLM-NM-PT-88-021-4410. October 1988.

Duecy, J. E. 1988. Nebraska birds. Simmons-Boardman Books.

Richards, A. 1988. Shorebirds: a complete guide to their behavior and migration. W. H. Smith Publishers, Inc. New York.

Jenness, R. 1988. Unpublished letter or unusual bird forms to New Mexico Ornithological Society.

Ducey, J. E. 1988. Nebraska Birds breeding status and distribution. Simmons-Boardman Books, Omaha, NE.

Cox, J.R. 1988. Seasonal burning and mowing impacts on Sporobolus wrightii grasslands. Journal of Range Management. 41(1):12-15.

U.S. Forest Service. 1988. Final supplement to the environmental impact statement for an amendment to the Pacific Northwest Regional Guide. Vol. I: Spotted owl guidelines, Vol. II: Appendices. U.S.D.A. Forest Service, Pacific Northwest Region. Portland, O

Gardiner, R. and Bralove, D. 1988. Monitoring study of the Ute Mountain section of the Rio Grande Gorge and associated correspondence. Bureau of Land Management (BLM), Taos Resource Area.

Thatcher, C. Olsen, O.V. 1987-1988 McKittrick Pennyroyal- Hedeoma apiculatum, Guadalupe Mountains National Park. USFS

Hill, G. E. 1988. Age, plumage brightness, territory quality, and reproductive success in the black-headed grosbeak. Condor 90:379-388.

Marzluff, J. M., and R. P. Balda. 1988. The advantages of, and constraints forcing, mate fidelity in pinyon jays. Auk 105:286-295.

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.