Mumford, R. E., and C. R. Danner. 1974. An Indiana marsh hawk roost. Indiana Audubon Quart. 52:96-8.

Harris, H.S. and R.S. Simmons. 1974. The New Mexico ridge-nosed rattlesnake. Natl. Parks and Conservation Mag. 48(3):22-24.

Mech, L. D. 1974. Canis lupus. American Society of Mammalogists, Mammalian Species No. 37. 6 pp.

Small, A. 1974. The birds of California. Collier Books, New York. 310 pp.

Snow, C. 1974. Habitat management series for unique or endangered species, Report No. 8, Prairie Falcon, FALCO MEXICANUS. Bureau of Land Management, U.S. Dept. of Int., Technical Note, T-N-240, Denver.

Zarn, M. 1974c. Habitat management series for unique or endangered species, Report No. 11, Burrowing owl, Speotyto cunicularia hypugaea. Bureau of Land Management, U.S. Dept. of Int., Technical Note, T-N-250, Denver.

Collins, J. T. 1974. Amphibians and reptiles in Kansas. University of Kansas Publication Museum Natural History. Publ. Education Series 1:1-283.

Nussbaum, R. A., and R. F. Hoyer. 1974. Geographic variation and the validity of subspecies in the rubber boa, Charina bottae (Blainville). Northwest Sci. 48:219-229.

O'Farrell, M.J. and A.R. Blaustein. 1974b. Microdipodops megacephalus. Mammalian Species 46:1-3.

Harmeson, J.P. 1974. Breeding ecology of the Dickcissel. Auk 91:348-359.

Weintraub, J. D. 1974. Movement patterns of the red-spotted toad, Bufo punctatus. Herpetologica 30:212-215.

Metcalf, A.L. and R.A. Smartt. 1974. Gastropods of Howell's Ridge, Grant County, NM: A fauna in the process of extinction? The SW Naturalist, 19(1):57-64.

Snow, C. 1974. Habitat management series for unique or endangered species, Report No. 9, Gyrfalcon FALCO RUSTICOLUSL.. Bureau of Land Management, U.S. Dept. of Int., TechnicalNote, T-N-241, Denver.

Trimble, S. A. 1974. Habitat management series for unique or endangered species, Report No. 15, Merlin, FALCO COLUMBARIUS. Bureau of Land Management, U.S. Dept. of Int., Technical Note, T-N-271, Denver.

Walkinshaw, L. H. 1973. Cranes of the world. Winchester Press, New York.

Miller, R. R., and J. E. Deacon. 1973. New localities of the rare Warm Springs pupfish, CYPRINODON NEVADENSIS PECTORALIS, from Ash Meadows, Nevada. Copeia 1973:137-140.

Morse, D. H. 1973. The foraging of small populations of yellow warblers and American redstarts. Ecology 54:346-55.

Weydemeyer, W. 1973. Singing habitats of Traill's flycatcher in northwestern Montana. Wilson Bull. 85(3):276-282.

Tanner, W. W., and J. E. Krogh. 1973. Ecology of Phrynosoma platyrhinos at the Nevada Test Site, Nye County, Nevada. Herpetologica 29:327-342.

Tanyolac, J. 1973. Morphometric variation and life history of the cyprinid fish, Notropis stramineus (Cope). Occasional Papers of the Museum of Natural History, University of Kansas 12, 28 pp.

Moll, E. O. 1973. Latitudinal and intersubspecific variation in reproduction of the painted turtle, Chrysemys picta. Herpetologica 29:307-318.

Moshenko, R.W. and J.H. Gee. 1973. Diet, time, and place of spawning and environments occupied by creek chub, Semotilus atromaculatus, in the Mink River, Manitoba. Journal of the Fisheries Research Board of Canada 30(3):357-362.

Wiens, J.A. 1973. Interterritorial habitat variation in Grasshopper and Savannah Sparrows. Ecology 54:877-884.

Taylor, W. K. and B. H. Anderson. 1973. Nocturnal migrants killed at a central Florida TV tower; autumns 1969-1971. Wilson Bulletin 85:42-51.

Torres, J. R. 1973. The status of the black-tailed prairie dog and the black-footed ferret in North Dakota. Pp. 51-9 in Proceedings of the Black-footed ferret and prairie dog workshop. South Dakota State Univerity, Brookings, SD.

Kleen, V. M. 1973. The density and territory size of breeding Prothonotary Warblers (PROTONTARIA CITREA) in southern Illinois. Southern Illinois University, Carbondale, Illinois. M.S. thesis.

Region 3 Research Natural Area Committee. 1973. Establishment Report for Bush Highway Research Natural Area, Tonto National Forest. US Forest Service, 24 p.

Shiller, R. J. 1973. Reproductive ecology of female sharp-tailed grouse and its relation to early plant succession in NW Minnesota. Ph.D. thesis. University of Minnesota. 186 pp.

Buxbaum, K. 1973. Status of the dark-rumped petrel on Maui, 1972. 'Elepaio 34:11-12.

Murie, J. O. 1973. Population characteristics and phenology of a Franklin ground squirrel (Spermophilus franklinii) colony in central Alberta. American Midland Naturalist 90:334-40.

Otto, R. G. 1973. Temperature tolerance of the mosquitofish, Gambusia affinis (Baird and Girard). Journal of Fish Biology 5:575-85.

Wiens, J.A. 1973. Pattern and process in grassland bird communities. Ecological Monographs 43:237-270.

Todsen, T.K. 1973. Sida 5:135.

Vermeer, K. 1973a. Some aspects of the breeding and mortality of common loons in east-central Alberta. Canadian Field-Naturalist 87:403-8.

Drabek, C. M. 1973. Home range and daily activity of the round-tailed ground squirrel, Spermophilus tereticaudus neglectus. American Midland Naturalist 89:287-93.

Noy-Meir, I. 1973. Desert ecosystems: environment and producers. Annual Review of Ecology and Systematics. 4:25-51.

Owens, R. A., and M. T. Myres. 1973. Effects of agriculture upon populations of native passerine birds of an Alberta fescue grassland. Canadian Journal of Zoology 51:697-713.

Wilson, D. E. 1973a. The systematic status of Perognathus merriami Allen. Proc. Biol. Soc. Washington 86:175-192.

Van der Schalie, H. 1973. The mollusks of the Duck River drainage in central Tennessee. Sterkiana 52:45-56.

Whitaker, J. O., and L. L. Schmeltz. 1973. Food and external parasites of SOREX PALUSTRIS and food of SOREX CINEREUS from St. Louis County, Minnesota. Journal of Mammalogy 54(1):283-285.

Arbib, R. 1973. The Blue List of 1974. American Birds 27:943-5.

Edwards, B. F. 1973. A nesting study of a small population of Prairie Falcons in southern Alberta. Canadian Field-Naturalist 87:322-324.

Peden, A. E. 1973. Variation in anal spot expression of gambussin females and its effect on male courtship. Copeia 1973:250-263.

Pence, D. B. 1973. Tetrameres aspinosa: New species from the snowy egret and a new host record for T. robusta (Nematoda: Tetrameridae). Trans. Amer. Microsc. Soc. 92:522-5.

Van Devender, T. R., and C. W. Howard. 1973. Notes on natural nests and hatching success in the regal horned lizard (Phrynosoma solare) in southern Arizona. Herpetologica 29:238-239.

Birney, E.C. 1973. Systematics of three species of wood rats (Genus: Neotoma) in central North America. University of Kansas Museum of Natural History. Miscellaneous publication (58) 1-173.

Woods, C. A. 1973. Erethizon dorsatum. American Socity of Mammalogists, Mammalian Species No. 29. 6pp.

Maher, W.J. 1973. Matador Project: Birds I. Population dynamics. Canadian Committee for the International Biological Programme, Matador Project, Technical Report 34. University of Saskatchewan, Saskatoon, Saskatchewan. 56 pp.

Brown, W. S. 1973. Ecology of the racer, Coluber constrictor mormon (Serpentes, Colubridae), in a cold temperate desert in northern Utah. Ph.D. thesis, Univ. Utah, Salt Lake City.

Anderson, A. H., and A. Anderson. 1973. The cactus wren. Univ. Arizona Press, Tucson. xiv + 226 pp.

Emlen, J. T. 1973. Territorial aggression in wintering warblers at Bahama agave blossoms. Wilson Bulletin 85:71-74.

Scudday, J.F. 1973. A new species of lizard of the Cnemidophorus tesselatus group from Texas. Journal of Herpetology. 7(4):363-371.

Pizzimenti, J.J. and R.S. Hoffmann. 1973. Cynomys gunnisoni. Mammalian Species, 25:1-4.

Taylor, W. K. 1973. Black-throated Blue Warbler and Cape May Warblers killed in central Florida. Bird Banding 44:258-266.

Aday, B.J. and A.L. Gennaro. 1973. Mammals (excluding bats) of the New Mexican Llano Estacado and adjacent river valleys. Natural Science Research Institute. Studies in Natural Sciences. 1 (5):1-33 + app.

Brander, R. B. 1973. Life-history notes on the porcupine in a hardwood-hemlock forest in upper Michigan. Michigan Academician 5:425-33.

Wright, M.E. 1973. Analysis of habitats of two woodrats in southern New Mexico. J. Mamm. 54(2):529-535.

Olendorff, R.R. 1973. The ecology of the nesting birds of prey of northeastern Colorado. U.S. International Biological Program, Grassland Biome Technical Report 211. Colorado State University, Fort Collins, CO. 233 pp.

Champie, C. 1973. Strangers in the Franklins. Privately published, El Paso, Texas.

Hester, F. E., and J. Dermid. 1973. The world of the wood duck. J. B. Lippencott Co., Philidelphia. 160 pp.