Heiser, C.B., Jr., with D.M. Smith, S.B. Clevenger, and W.C. Martin, Jr. 1969. The North American sunflowers (Helianthus). Memoirs of the Torrey Botanical Club 22(3). 218 pp.

Lemon, R. E., and A. Herzog. 1969. The vocal behavior of cardinals and pyrrhuloxias in Texas. Condor 71:1-15.

Ludwig, G. M. and C. R. Norden. 1969. Age, growth, and reproduction of the northern mottled sculpin, COTTUS BAIRDI BAIRDI, in Mt. Vernon Creek, Wisconsin. Occas. Pap. Nat. Hist. Milwaukee Public Mus. No. 2. 67 pp.

Ables, E. D. 1969. Activity studies of red foxes in southern Wisconsin. J. Wildl. Manage. 33:145-153.

Post, W., and F. Enders. 1969. Reappearance of the black rail of Long Island. The Kingbird 19(4):189-191.

Peterson, R. T. 1969. The status of the osprey. Pages 333-337 in J. J. Hickey. Peregrine falcon populations, their biology and decline. Univ. Wisconsin Press, Madison. 596 pp.

Higgins, K.F., L.M. Kirsch, and I.J. Ball, Jr. 1969b. A cable-chain device for locating duck nests. Journal of Wildlife Management 33(4):166-171.

Meyers, L. G. 1969. Home range and longevity in Zapus princeps in Colorado. American Midland Naturalist 82:628-629.

Mikkola, H., and S. Sulkava. 1969. On occurrence and feeding habits of short-eared owl in Finland 1964-68. Ornis Fennica 46:188-193.

Anderson, S. 1969. Macrotus waterhousii. Mammalian species 1:1-4.

Smith, D. G. 1969. Nesting ecology of the Great Horned Owl, Bubo virginianus. Brigham Young University Science Bulletin Biol. Series 10(4):16-25.

Gilderhus, P. A., B. L. Berger and R. E. Lennon. 1969. Field trials of antimycin a as a fish toxicant. Investigations in Fish Control, No. 27, U.S. Bureau of Sport Fisheries and Wildlife. 21 pp.

Rosene, W. 1969. The bobwhite quail; its life and management. Sun Press. 418 pp. [reissued by Morris Communications in 1984]

Mahmoud, I. Y. 1969. Comparative ecology of the kinosternid turtles of Oklahoma. Southwestern Naturalist 14(1):31-66.

Nelson, J. S. 1969. Geographic variation in the brook stickleback, Culaea inconstans, and notes on nomenclature and distribution. Journal of the Fisheries Research Board of Canada 26(9):2431-2447.

Regier, H.A., V.C. Applegate, R.A. Ryder, et al. 1969. The ecology and management of the walleye in western Lake Erie. Great Lakes Fishery Commission Technical Report 15: vii + 101 pp.

Anderson, R. C., and R. S. Freeman. 1969. Cardiofilaria inornata (Anderson, 1956) from woodcock with a review of Cardiofilaria and related genera (Nematoda: Filarioidea). Trans. Amer. Microsc. Soc. 88:68-79.

Vanicek, C. D., and R. H. Kramer. 1969. Life history of the Colorado squawfish, Ptychocheilus lucius, and the Colorado chub, Gila robusta, in the Green River in Dinosaur National Monument, 1964-1966. Transactions of the American Fisheries Society. 98(2):1

Minckley, W. L. 1969. Aquatic biota of the Sonoita Creek Basin, Santa Cruz County, Arizona. Ecological Studies Leaflet, No. 15. 8 pp.

Giezentanner, J.B., and R.A. Ryder. 1969. Avian distribution and population fluctuations at the Pawnee site. U.S. International Biological Program, Grassland Biome Technical Report 28. 29 pp.

Moyle, P., and J. Bacon. 1969. Distribution and abundance of molluscs in a fresh water environment. Journal of the Minnesota Academy of Science 35(2/3):82-85.

Rosene, W. 1969. The bobwhite quail. New Brunswick. 418 pp.

Richter, C.H. 1969. The Le Conte's Sparrow in northeastern Wisconsin. Passenger Pigeon 31:275-277.

Carpenter, J. W., and R. P. Martin. 1969. Capturing prairie dogs for transplanting. J. Wildl. Manage. 33:1024.

Rogers, G.E. 1969. The sharp-tailed grouse in Colorado. Colorado Game, Fish and Parks Dept. Technical Publication 23. 94 pp.

Maglio, V. J., and D. E. Rosen. 1969. Changing preference for substrate color by reproductively active mosquitofish, Gambusia affinis (Baird and Girard) (Poeciliidae, Atheriniformes). American Museum Novitates 2397.

Weske, J. S. 1969. An ecological study of the black rail in Dorchester County, Maryland. M.S. thesis, Cornell University, Ithaca, New York. 52 pp.

Murray, B.G., Jr. 1969. A comparative study of Le Conte's and Sharp-tailed sparrows. Auk 86:199-231.

Rutter, R. J. 1969. A contribution to the biology of the Gray Jay (PERISOREUS CANADENSIS). Canadian Field-Naturalist 83:300-316.

Schriver, E. C. Jr. 1969. The status of Cooper's hawks in western Pennsylvania. Pages 356-9 in J. J. Hickey (editor). Peregrine Falcon Populations: Their Biology and Decline. University of Wisconsin Press, Madison, Wisconsin.

Causey, M. K., and J. B. Graves. 1969. Insecticide residues in least bittern eggs. Wilson Bulletin 81:340-341.

Robbins, C. S. 1969. The season. Maryland Birdlife 25:92-100.

Smith, E.L., and R.D. Ohmart. 1969. Water economy of the green-tailed towhee (CHLORURA CHLORURA). Pages 115-123 in L.C. Hoff and M.L. Riedesel, editors, Physiological systems in semiarid environments. University of New Mexico Press, Albuquerque, NM.

Dean, J.L. 1969. Biology of the crayfish Orconectes causeyi and its use for control of aquatic weeds in trout lakes. Technical Papers of the Bureau of Sport Fisheries and Wildlife, 24: 1-15.

Robbins, S. 1969. New light on the Le Conte's Sparrow. Passenger Pigeon 31:267-274.

Spofford, W. R. 1969. Hawk Mountain counts as population indices in northeastern North America. In J. J. Hickey (editor). Peregrine Falcon Populations: Their Biology and Decline. University of Wisconsin Press, Madison, Wisconsin.

Sheppard, J. D. 1969. Some aspects of the life histories of the golden shiner (Notemigonus crysoleulas) and the common shiner, (Notropis cornutus) in eastern Ontario with particular reference to growth. M. Sc. Thesis, Queen's University 324 pp.

Ellis, J. A., W. R. Edwards, and K. P. Thomas. 1969. Responses of bobwhites to management in Illinois. Journal of Wildlife Management 33:749-762.

Angell, T. 1969. A study of the ferruginous hawk: Adult and brood behavior. Living bird, 8th annual, pp. 225-41.

Turner, F. B., J. R. Lannom, Jr., P. A. Medica, and G. A. Hoddenbach. 1969. Density and composition of fenced populations of leopard lizards (Crotaphytus wislizenii) in southern Nevada. Herpetologica 25:247-257.

Thonen, W. 1969. Auffallender Unterschied zwischen den instrumentalen Balzlauten der europaishcen und nordamerikanischen Bekassine GALLINAGO GALLINAGO. Ornithologische Beobachter 66:6-13.

Strother, J. L. 1969. Systematics of Dyssodia Cavanilles (Compositae: Tageteae). Univ. Calif. Publ. Bot. 48:1-88.

Ferris, C. D. 1969. Some additional notes on mating behavior in butterflies. Journal of the Lepidopterists' Society 23:271-272.

Balda, R. P. 1969. Foliage use by birds of the oak-juniper woodland and ponderosa pine forest in southeastern Arizona. Condor 71:399-412.

Wiens, J.A. 1969. An approach to the study of ecological relationships among grassland birds. Ornithological Monographs No. 8:1-93.

Summerfelt, R.C., and C.O. Minckley. 1969. Aspects of the life history of the sand shiner, Notropos stramineus (Cope), in the Smoky Hill River, Kansas. Transactions of the American Fisheries Society 98(3):444-453.

Gorski, L. J. 1969. Traill's flycatcher of the "fitz-bew" songform wintering in Panama. Auk 86:745-747.

Buckner, C. H., and D. G. H. Ray. 1968. Notes on the water shrew in bog habitats of southeastern Manitoba. Blue Jay 26(2):95-6.

Raitt, R. J. and R. L. Maze. 1968. Densities and species composition of breeding birds of a creosote bush community in southern New Mexico. Condor 70:193-205.

Linzey, D. W., and A. V. Linzey. 1968. Mammals of the Great Smoky Mountains National Park. J. Elisha Mitchell Sci. Soc. 84(3):384-414.

McGahan, J. 1968. Ecology of the golden eagle. Auk 85:1-12.

Cronan, John M. and Albert Brooks. 1968. THE MAMMALS OF RHODE ISLAND. RHODE ISLAND DEPT. OF NATURAL RESOURCES. 133 PP.

Bent, A.C., et al. 1968. Life histories of North American cardinals, grosbeaks, buntings, towhees, finches, sparrows, and allies. Part Two. U.S. National Museum Bulletin 237. (reprinted by Dover Publications, Inc., New York, NY).

Cole, C. J. 1968. Sceloporus virgatus. Cat. Am. Amph. Rep. 72.1-72.2.

Weston, J.B. 1968. Nesting ecology of the Ferruginous Hawk, BUTEO REGALIS. Brigham Young University Science Bulletin 10:25-36.

Rumsey, R. L. 1968. Capture and care of pileated and red-headed woodpeckers. Bird-Banding 39:313-6.

Minckley, W. L., and J. E. Deacon. 1968. Southwestern fishes and the enigma of "endangered species." Science 159:1424-32.

King, J. A. (ed.). 1968. Biology of Peromyscus (Rodentia). Am. Soc. Mamm. Spec. Publ. No. 2. 593 pp.

Cottam, C., and J. Trefethen, eds. 1968. Whitewings. Princeton. 348 pp.

Ficken, R. W., M. S. Ficken, and D. H. Morse. 1968. Competition and character displacement in two sympatric pine-dwelling warblers (DENDROICA, Parulidae). Evolution 22:307-14.