Martin, S.G. 1971. Polygyny in the Bobolink: habitat quality and the adaptive complex. Ph.D. dissertation. Oregon State University, OR. 181 pp.

Woodmansee, R. G., & Potter, L. D.. (1971). Natural Reproduction of Winterfat (Eurotia lanata) in New Mexico. Journal of Range Management, 24(1), 24–30. http://doi.org/10.2307/3896060

Kilham, L. 1971. Reproductive behavior of Yellow-bellied sapsuckers: I. Preference for nesting in FOMES-infected aspens and nest hole interrelations with flying squirrels, raccoons, and other animals. Wilson Bull. 83(2):159-171.

Oldemeyer, J. L., W. J. Barmore, and D. L. Gilbert. 1971. Winter ecology of bighorn sheep in Yellowstone National Park. Journal of Wildlife Management 35:257-269.

Hespenheide, H. A. 1971. Flycatcher habitat selection in the eastern deciduous forest. The Auk 88:61-74.

Beske, A., and J. Champion. 1971. Prolific nesting of short-eared owls on Buena Vista Marsh. Passenger Pigeon 33:99-103.

Walkinshaw, L. H. 1971. Additional notes on summer biology of Traill's flycatcher. Bird-Banding(42):275-278.

Cloudsley-Thompson, J. L. 1971. The temperature and water relations of reptiles. Merrow Publishing Company, Watford Herts., England. 159 pp.

McMurray, S.L. 1971. Nesting and development of the Reddish Egret (DICROMANASSA RUFESCENS Gmelin) on a spoil bank chain in the Laguna Madre. M.S. Thesis, Texas A. and I. University, Kingsville, TX.

Licht, L.E. 1971. Breeding habits and embryonic thermal requirements of the frogs, Rana aurora aurora and Rana pretiosa pretiosa, in the Pacific Northwest. Ecology 52(1):116-124.

Pettinghill , O. S., Jr. 1971. Cape May Warbler nesting in Michigan. Jack-pine Warbler 49:125-126.

Johnston, D. W. 1971. Niche relationships among some deciduous forest flycatchers. Auk 88:796-804.

Bock, C. E., H. H. Hadow, and P. Somers. 1971. Relations between Lewis' and Red-Headed woodpeckers in southeastern Colorado. Wilson Bulletin 83(3):237-248.

Mattoon, S. O., R. D. Davis, and O. D. Spencer. 1971. Rearing techniques for species of SPEYERIA (Nymphalidae). Journal of the Lepidopterists' society 25:247-256.

Rutledge, W. P. 1971. A contribution towards a bibliography of the white crappie, Pomoxis annularis, and the black crappie, Pomoxis nigromaculatus. Texas Parks and Wildlife Department, Technical Series No. 6:15-35.

Johnson, W. E., and R. K. Selander. 1971. Protein variation and systematics in kangaroo rats (genus Dipodomys). Systematic Zoology 20:377-405.

Ferris, C. D. and M. Fisher. 1971. A revision of Speyeria nokomis (Nymphalidae). Journal of the Lepidopterists' Society 25(1): 44-52.

Gilmer, D. S. 1971. Home range and habitat use of breeding mallards (ANAS PLATYRHYNCHOS) and wood ducks (AIX SPONSA) in north-central Minnesota as determined by radio-tracking. Ph.D. Thesis, Univ. Minnesota, Minneapolis. 142pp.

Erskine, A. 1971. Buffleheads. Ottawa. 240 pp.

Sheldon, W. G. 1971. The book of the American Woodcock. University of Massachusetts Press: Amherst.

Metcalf, A.L. and P.A. Hurley. 1971. A new Ashmunella (Polygirade) from Dona Ana County, NM. The Nautilus, vol 84(4).

Sheets, R. G., R. L. Linder and R. B. Dahlgren. 1971. Burrow systems of prairie dogs in South Dakota. Journal of Mammalogy 52:451-3.

Kilgore, B.M. 1971. Response of breeding bird populations to habitat changes in a giant sequoia forest. American Midland Naturalist 85:135-152.

Goodrum, P.D., V.H. Reid, and C.E. Boyd. 1971. Acorn yields, characteristics, and management criteria of oaks for wildlife. Journal of Wildlife Management. 35(3):520-532.

Donoho, H.S. 1971. Dispersion and dispersal of white-tailed and black-tailed jackrabbits, Pawnee National Grasslands. US/IBP Grassland Biome Technical Report No. 96, Fort Collins, Colorado, USA.

Hubbs, C. 1971. Competition and isolation mechanisms in the Gambusia affinis x G. heterochir hybrid swarm. Texas Memorial Museum Bulletin No. 19. 46 p.

Harper, J. 1971. Ecology of Roosevelt elk. Oregon. 43 pp.

Ault, J.W. 1971. A quantitative estimate of barn owl nesting habitat quality. Oklahoma State University, Stillwater, OK. 40 pp.

Bailey, V. 1971. Mammals of the Southwestern United States with special reference to New Mexico. Dover Publications, New York.

Starrett, W.C. 1971. A survey of the mussels (Unionacea) of the Illinois River: A polluted stream. Illinois Natural History Survey Bulletin, 30(5): 263-403.

Barber, W.E. and W.L. Minckley. 1971. Summer foods of the cyprinid fish, Semotilus atramaculatus. Transactions of the American Fisheries Society 100(2):283-289.

Spofford, W.R. 1971. THE BREEDING STATUS OF THE GOLDEN EAGLEIN THE APPALACHIANS. AMERICAN BIRDS 25(1):3-7.

Kral, R. 1971. A treatment of Abildgaardia, Bulbostylis, and Fimbristylis (Cyperaceae) for North America. Sida 4(2):57-227.

Hatch, D.R.M. 1971. Brown-headed Cowbird parasitism on Spotted Sandpiper and Wilson's Phalarope. Blue Jay 29:17-18.

Felske, B.E. 1971. The population dynamics and productivity of McCown's Longspur at Matador, Saskatchewan. M.S. thesis. University of Saskatchewan, Saskatoon, Saskatchewan. 133 pp.

Odum, W. E. 1971. Pathways of energy flow in a south Florida estuary. University of Miami Sea Grant Technical Bulletin No. 7, Miami, Florida.

Barbour, R. W. 1971. Amphibians and reptiles of Kentucky. Univ. Press of Kentucky, Lexington. x + 334 pp.

Hodges, R. W. 1971. Sphingoidea, Sphingidae. In: The Moths of America North of Mexico: Fascicle 21. Volume 20 of The moths of America north of Mexico, including Greenland. R. B. Dominick, editor. E. W. Classey, LTD. London, England. 164 pp.,14 color plate

Geis, A. D., R. I. Smith, and J. P. Rogers. 1971. Black duck distribution, harvest characteristics, and survival. U.S. Fish and Wildl. Serv. Spec. Sci. Rep. Wildlife No. 139. 240 pp.

Thomsen, L. 1971. Behavior and ecology of burrowing owls on the Oakland Municipal Airport. Condor 73:177-192.

Brown, J. H. 1971. Mechanisms of competitive exclusion between two species of chipmunks. Ecology 52:305-311.

Williamson, P. 1971. Feeding ecology of Red-eyed vireo (V. OVIVACEUS) and associated foliage-gleaning birds. Ecological Monographs 41(2):129-52.

Ligon, J. D. 1971. Late summer-autumnal breeding of the piñon jay in New Mexico. Condor 73:147-153.

Jehl, J. R. 1971. Patterns of hatching success in subarctic birds. Ecology 52:169-173.

Wiens, J.A. 1971. Avian ecology and distribution in the comprehensive network, 1970. U.S. International Biological Program, Grassland Biome Technical Report 77. Colorado State University, Fort Collins, CO. 49 pp.

Brown, C. J. D. 1971. Fishes of Montana. Big Sky Books, the Endowment and Research Foundation, Montana State University, Bozeman. MT. 207 pp.

Tietz, H. M., 1971. An index to the described life histories, early stages, and hosts of the Macrolepidoptera of the continental United States and Canada. Allyn Museum of Entomology, Sarasota, Florida, 1041 pp (2 vols.)

Kramer, R. J. 1971. Hawaiian land mammals. Charles E. Tuttle Co., Inc., Rutland, Vermont, and Tokyo, Japan. 347 pp.

Craig, A. M. 1971. Survey of California least tern nesting sites. California Dept. Fish and Game, Project W54R-4. 55 pp.

Brown, W. H. 1971. Winter population trends in the red-shouldered hawk. American Birds 25(5):813-817.

McGinnis, S. M., and W. G. Voigt. 1971. Thermoregulation in the desert tortoise, Gopherus agassizii. Comparative Biochemistry and Physiology 401(1A):119-26.

Larson, J. S., and S. J. Knapp. 1971. Sexual dimorphism in beaver neutrophils. Journal of Mammalogy 52:212-215.

Conner, P. F. 1971. The mammals of Long Island, New York. New York State Mus. Science Serv., Bull. No. 416. 78 pp.

Bureau of Land Management. 1971-2010. Field forms for Lesser Prairie Chicken lek surveys conducted by BLM in the Roswell Resource Area. 1969+ p.

Massey, B. W. 1971. A breeding study of the California least tern. California Dept. Fish and Game, Wildlife Management Administrative Report, pp. 71-79.

Chapman, J. A. 1971. Orientation and homing of the brush rabbit (Sylvilagus bachmani). Journal of Mammalogy 52:686-699.

Morse, D. H. 1971. The foraging of warblers isolated on small islands. Ecology 52: 216-228.

Leck, C.F. 1971. Cooperative feeding in LEUCOPHOYX THULA and PODILYMBUS PODICEPS (Aves). American Midland Naturalist 86:241-242.

Ferguson, D. C. 1971. Bombycoidea: Saturnidae, Citheroniinae and Hemileucinae. Part I. Moths of America North of Mexico, Fascicle 20.2B. E.W. Classey Ltd. and R.B.D. Publications, London, England.

Berry, G.A. 1971. The nesting biology of the Dickcissel (SPIZA AMERICANA) in north central Oklahoma. M.S. thesis. Oklahoma State University, Stillwater, OK. 27 pp.