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Robel, R.J., N. Briggs, A.D. Dayton, and L.C. Hulbert. 1970. Relationships between visual obstruction measurements and weight of grassland vegetation. Journal of Range Management 23:295-297.

Verner, J., and G. H. Engelsen. 1970. Territories, multiple nest building, and polygyny in the long-billed marsh wren. Auk 87:557-567.

James, F.C., and H.H. Shugart, Jr. 1970. A quantitative method of habitat description. Audubon Field Notes 24:727-736.

Zimmerman, E. G. 1970a. Karyology, systematics and chromosome evolution in the rodent genus, SIGMODON. Publ. Michigan State Univ., Biol. Serv. 4:385-454.

Perry, R. 1970. The world of the jaguar. 168 pp.

Charles, R. 1970. Personal notes of Ralph Charles referencing stocking of Lost River with Cyprinodon tularosa and a letter from H. Bozarth (27 Jan 1974 corroborating their occurrence there. . 3 p.

Rumsey, R. L. 1970a. Woodpecker attack on utility poles -- a review. Forest Products J. 20(11):54-9.

Johnson, N. K. 1970b. Fall migration and winter distribution of the Hammond flycatcher. Bird-Banding 41:169-263.

MacCrimmon, H R., et. al. 1970. World distribution of brown trout, SALMO TRUTTA: further observations. J. Fish. Res. Board Can. 27(4): 811-818.

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.

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.

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.

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

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.

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.

Calder, W. A. 1969. Temperature relations and underwater endurance of the smallest homeothermic diver, the water shrew. Comp. Biochem. Physiol. 30:1075-82.

York, J.C., Dick-Peddie, W.G. McGinnies, and B.J. Goldman. 1969. Arid lands in perspective. University of Arizona Press, Tuscon, Arizona.

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.

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.

Dimond, J. B., and J. A. Sherburne. 1969. Persistence of DDT in wild populations of small mammals. Nature 221:486-7.

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.

Dow, D. D. 1969. Home range and habitat of the Cardinal in peripheral and central populations. Canadian Journal of Zoology 47:103-114.

Blake, C. H. 1969. Notes on the Indigo Bunting. Bird-Banding 40:133-139.

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

Region 3 Research Natural Area Committee. 1969. Establishment Report for Phelps Cabin Research Natural Area, Apache National Forest. US Forest Service, 52 p.

Esterla, D. and P. Esterla. 1969. America's rarest mammal. National Wildlife August-September:15-18.

Fyfe, R. W., J. Campbell, B. Hayson and K. Hodson. 1969. Regional population declines and organochlorine insecticides in Canadian Prairie Falcons. Can. Field-Nat. 83:191-200.

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.

Region 3 Research Natural Area Committee. 1969. Establishment Report for the Gila River Research Natural Area. US Forest Service, 68 p.

Gronlund, S., and H. Mikkola. 1969. On the ecology the short-eared owl in Lapua Alajoki in 1969. Suomenselan Linnut 4:68-76.

Henny, C. J. 1969. Geographical variation in mortality rates and production requirements of the barn owl. Bird-Banding 40:277-90.

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.

Barbour, R. W., and W. H. Davis. 1969. Bats of America. The University of Kentucky Press, Lexington, Kentucky. 286 pp.

Region 3 Research Natural Area Committee. 1969. Establishment Report for Casner Canyon Research Natural Area, Coconino National Forest. US Forest Service, 25 p.

Haase, B. L. 1969. An ecological life history of the long-nose gar, Lepisosteus osseus (Linnaeus), in Lake Mendota and in several other lakes of southern Wisconsin. University of Wisconsin, Madison. PhD Thesis. 224 pp.

Hoffman, R.S., D.L. Pattie, and J.F. Bell. 1969. The distribution of some mammals in Montana, I. mammals other than bats. J. Mamm. 50:737-741.

Anderson, D. W., J. J. Hickey, R. W. Risebrough, D. F. Hughes, and R. E. Christensen. 1969. Significance of chlorinated hydrocarbon residues to breeding pelicans and cormorants. Can. Field Nat. 83: 91-112.

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

Hickey, J.J. 1969. Peregrine falcon populations: their biology and decline. Univ. Wisconsin Press, Madison, WI. 596 pp.

Platt, D. R. 1969. Natural history of the hognose snakes Heterodon platyrhinos and Heterodon nasicus. Univ. Kansas Pub. Mus. Nat. Hist. 18:253-420.

Hamerstrom, F. 1969. A harrier population study. Pages 367-83 in J. J. Hickey (editor). Peregrine falcon populations: their biology and decline. University of Wisconsin Press, Madison, Wisconsin. 596 pp.

Auffenberg, W. 1969. Tortoise behavior and survival. Rand McNally, Chicago, Illinois.

Hagen, Y. 1969. Norwegian studies on the reproduction on birds of prey and owls in relation to micro-rodent population fluctiations. Fauna 22:73-126.

Krebs, C.J., B.L. Keller and R.H. Tamarian. 1969. Microtuspopulation biology: Demographic changes in fluctuating populations of M. ochrogaster/M.pennsylvanicus, in southernIndiana. Ecology 50(4):587-607

Buckner, C. H. 1969. Some aspects of the population ecology of the common shrew, Sorex araneus, near Oxford, England. Journal of Mammalogy 50:326-332.

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

McCullough, D.R. 1969. Tule elk: its history, behavior, and ecology. Univ. California Publ. Zool., Berkeley. 216 pp.

Ricklefs, R.E. 1969. An analysis of nesting mortality in birds. Smithsonian Contributions to Zoology No. 9. 48 pp.