Brady, J. R. 1976. Status of the fox squirrel in Florida. Contribution of the Federal Aid to Wildlife Restoration Program, Florida Pittman-Robertson Project W-41.

Chipley, R.M. 1976. The impact of wintering migrant wood warblers on resident insectivorous passerines in a subtropical Colombian oak woods. Living Bird 15:119-142.

Kiel, W. H., Jr. 1976. Bobwhite quail population characteristics and management implications in south Texas. Transactions of the North American Wildlife Conference 41:407-420.

Reese, K. P. , and J. D. Hair. 1976. Avian species diversity in relation to beaver pond habitats in the Piedmont region of South Carolina. Proc. Annual Conf. Southeast. Fish and Wildl. Agencies 30:437-447.

Warner, J.W. 1976. Chromosomal variation in the Plains woodrat: Geographical distribution of three chromosomal morphs. Evolution 30(3): 593-598.

Adams, C. E. 1976. Measurements and characteristics of fox squirrel, SCIURUS NIGER RUFIVENTER, home ranges. American Midland Naturalist 95:211-15.

Galli, A. E., C. F. Leck, and R. T. T. Forman. 1976. Avian distribution patterns in forest islands of different sizes in central New Jersey. The Auk 93:356-64.

Palmer, R. S., editor. 1976. Handbook of North American birds. Vol. 2. Waterfowl (first part). Whistling ducks, swans, geese, sheld-ducks, dabbling ducks. Yale Univ. Press, New Haven. 521 pp.

Sargent, T. D. 1976. Legion of Night: The Underwing Moths. University of Massachusetts Press, Amherst, MA. 222 pp. and 8 plates.

Whitacre, D.F. (1976) A Peregrine Falcon Nesting Survey and Habitat Evaluation in the Lincoln National Forest New Mexico, 1976,n Prepared for the United States Forest Service Under Purchase Order No. 659-R3-76. Lincoln Supervisor's Office, Lincoln Nationa

Schmitt, C.G. 1976. A study of bait fish sold in New Mexico in 1975. 23 p.

David, R.E. 1976. Taxonomic analysis of Gila and Gila x rainbow trout in SW NM. Unpub masters thesis for NMSU, May 1976.

Conner, R.N. 1976. Nesting habitat for Red-headed Woodpeckers in southwestern Virginia. Bird Banding 47:40-43.

Kirsch, L. M., and K. F. Higgins. 1976. Upland sandpiper nesting and managmenent in North Dakota. Wildl. Soc. Bull. 4:16-20.

Reynolds, R. E., and J. C. Lewis. 1976. Evaluating beaver guards on restricted flow risers of flood control impoundments. Ann. Conf. Southeast. Assoc. Fish and Game Comm. 13:455-462.

Whitford, W.G. 1976. Temporal fluctuations in density and diversity of desert rodent populations. J. Mamm. 57: 351-369.

Allen, R. K. and G. F. Edmunds, Jr. 1976. A revision of the genus Ametropus in North America (Ephemeroptera: Ephemerellidae). J. Kans. Entomol. Soc. 49: 625-635.

Handley, C. O. 1976. Mammals of the Smithsonian Venezuelan Project. Brigham Young Univ.Sci. Bull. (Biol. Ser.) 20(5):91 pp.

Christiansen, J. L., B. W. Haylan and D. Roosa. 1976. Preliminary environmental study of Muscatine Island, Muscatine and Louisa counties, Iowa. Drake University, Des Moines, IA. Unpublished report. 62 pp.

Luer, C.A. 1975. The native orchids of the United States and Canada excluding Florida. New York Botanical Garden. 361 pp.

Stewart, R. E. 1975. Breeding Birds of North Dakota. Tri-College Center for Environmental Studies, Fargo ND.

Stelfox, J. G. 1975. Range ecology of Rocky Mountain bighorn sheep in Canadian National Parks. Ph.D. thesis, University of Montana, Missoula.

Martin, S.C. 1975. Ecology and management of southwestern semi-desert grass-shrub ranges: the status of our knowledge. Research Paper RM-156. Rocky Mountain Forest and Range Experiment Station, Fort Collins, CO.

Berry, K. H. 1975. Desert Tortoise relocation project: status report for 1973. Desert Tortoise Relocation Project. Division of Highways, CA. Contract F-9353.

Erskine, A.J. 1975b. Black cottonwood floodplain forest. American Birds 29:1132-1133.

Runnels, S.R. 1975. Rose-throated Becard in Jeff Davis County, Texas. Condor 77(2):221.

Clark, R.J. 1975. A field study of the short-eared owl (Asio flammeus) Pontoppidan in North America. Wildlife Monographs 47:1-67.

Meslow, E.C., and H.M. Wight. 1975. Avifauna and succession in Douglas-fir forests of the Pacific Northwest. Pages 266-271 in D.R. Smith, coordinator. Proceedings of the symposium on management of forest and range habitats for nongame birds. USDA Forest S

Crockett, A. B. and H. H. Hadow. 1975. Nest site selection by Williamson and red-naped sapsuckers. Condor 77(3):365-368

Murray, H.D. 1975. Melanoides tuberculata (Muller), Las Moras Creek, Brackville, Texas. Bulletin of the American Malacological Union, 1975: 43.

Luer, C.A. 1975. The native orchids of the United States and Canada, excluding Florida. New York Botanical Garden. New York.

Akers, J. W. 1975. The least tern in Virginia: breeding biology and population distribution. M.S. thesis, William and Mary College, Williamsburg. 77 pp.

McIntyre, J. W. 1975. Biology and behavior of the common loon (GAVIA IMMER) with reference to its adaptability in a man-altered environment. University of Minnestoa, Minneapolis, Minnesota. Ph.D. dissertation.

Mount, R. H. 1975. The reptiles and amphibians of Alabama. Auburn University Agricultural Experiment Station, Auburn, Alabama. vii + 347 pp.

Elliot, R. (1975) Performance Report as Required by Federal Aid in Fish Restoration Act. Statewide Fisheries Investigations, Federal Aid Project F-22-R-16 Brown Trout:Rio Grande Cutthroat Relationship, Job No. I-2. Retrieved from Regional Office, USFS. 4

Freidmann, H., and Smith, F.D. 1975. A further contribution to the ornithology of northeastern Venezuela. Proceedings of the United States National Museum 104:463-524.

Schaffer, W.M. and P.F. Elson. 1975. The adaptive significance of variations in life history among local populations of Atlantic salmon in North America. Ecology 56(3): 577-590.

Franklin, W. L., A. S. Mossman, and M. Dole. 1975. Social organization and home range of Roosevelt elk. Journal of Mammalogy 56:102-118.

Radke, W. J. 1975. Opportunistic feeding of the Gila Woodpecker. Wilson Bulletin 87:275-276.

Egoscue, H. J. 1975. Population dynamics of the kit fox in western Utah. Bulletin of the Southern California Academy of Science 74:122-127.

Parker, W.S. and E.R. Pianka. 1975. Comparative ecology of populations of the lizard Uta stansburiana. Copeia 1975 (4):615-632.

Luer, C.A. 1975. The native orchids of the United States and Canada. New York Botanical Gardens.

Gillis, J. E. 1975. Characterization of a hybridizing complex of leopard frogs. Ph.D. dissertation, Colorado State University, Fort Collins.

Castetter, E. F., P. Pierce, and K. H. Schwerin. 1975. A reassessment of the Genus Escobaria. Cactus and Succulent Journal. Vol XLVII. 60-70 pp.

Rogers, B.D. 1975. Fish distribution in the Mimbres River, New Mexico. Unpubl. report for NM Dept Game and Fish. 68 pp.

Nethersole-Thompson, D. 1975. Pine Crossbills: a Scottish contribution. T. and A. D. Poyser, Berkhamsted, U.K.

Nymeyer, Lynn A. 1975. Unpublished report on sighting of Aplomado Falcon. May 21, 1975.

MacNamara, M. C. and W. N. Harman. 1975. Further studies of the Mollusca of the Otsego Lake area. The Nautilus 89(3):87-90.

Welsh, D.A. 1975. Savannah Sparrow breeding and territoriality on a Nova Scotia dune beach. Auk 92:235-251.

Gilmer, D. S., I. J. Ball, L. M. Cowardin, J. H. Riechmann, and J. R. Tester. 1975. Habitat use and home range of mallards breeding in Minnesota. Journal of Wildlife Management 39:781-789.

Shake, W.F., and J.P. Mattsson. 1975. Three years of cowbird control: an effort to save the Kirtland's Warbler. Jack-Pine Warbler 53:48-53.

Fisk, E. J. 1975. Least tern: beleaguered, opportunistic, and root nesting. American Birds 29(1):15-16.

Paul, R. T., A. J. Meyerriecks, and F. M. Dunstan. 1975. Return of reddish egrets as breeding birds in Tampa Bay, Florida. Florida Field Naturalist 3:9-10.

Howard, R.P. 1975. Breeding ecology of the Ferruginous Hawk in northern Utah and southern Idaho. M.S. thesis. Utah State University, Logan, UT. 43 pp.

Sedgwick, J. A. 1975. A comparative study of the breeding biology of Hammond's (EMPIDONAX HAMMONDII) and Dusky (EMPIDONAX OBERHOLSERI) Flycatchers. M.S. Thesis, Univ. Montana. 201 pp.

Pflieger, W. L. 1975. The fishes of Missouri. Missouri Department of Conservation. Columbia, Missouri. viii + 343 pp.

Crockett, A. B. 1975. Ecology and behavior of the Williamson's Sapsucker in Colorado. Ph.D. dissertation, University of Colorado, Boulder.

MacNeill, C.D. 1975. Superfamily Hesperioidea. Pages 411-578 in: W.H. Howe, editor. The Butterflies of North America. Doubleday and Co., Garden City, New York.

Zimmerman, J. R. and A. H. Smith. 1975. A survey of the Deronectes (Coleoptera: Dytiscidae) of Canada, the United States and northern Mexico. Trans. Amer. Ent. Soc. 101:651-?

Higgins, K.F., and L.M. Kirsch. 1975. Some aspects of the breeding biology of the upland sandpiper in North Dakota. Wilson Bulletin 87:96-102.