Ligon, J.S. 1961. New Mexico birds and where to find them. The University of New Mexico Press, Albuquerque.

Harrison, J. 1961. State-Wide Fisheries Investigations, Basic Survey of Pioneer Creek, Federal Aid Project F-22-R-2, Work Plan 2, Job No. A-2(2). New Mexico Department of Game and Fish. USFS

Donnelly, T.W., 1961. Aeshna persephone, a new species of dragonfly from Arizona, with notes on Aeshna arida Kennedy (Odonata: Aeshnidae). Proc. Ent. Soc. Washington, 63:193-202.

Orians, G. H. 1961. The ecology of blackbird (AGELAIUS) social systems. Ecological Monographs 31:285-312.

Harrison, J. (1961) Job Completion Report. Project No.: F-22-R-2 Job No.: A-2-2. Title: Basic Survey of Columbine Creek

Bogert, C.M. and W.G. Degenhardt. 1961. An addition to the fauna of the United States, the Chihuahua ridge-nosed rattlesnake in New Mexico. American Museum of Nat. Hist. Novitates 2064:1-15.

Edwards, S.W. and C.R. Arnold. 1961. The caddisflies of the San Marcos River. Texas Journal of Science 13: 398-415.

Schemnitz, S. D. 1961. Ecology of the scaled quail in the Oklahoma panhandle. Wildlife Monographs 8.

Bonn, E. W. and L. R. Holbert. 1961. Some effects of retenone products on municipal water supplies. Transactions American Fisheries Society 90:287-97.

Fisher, H. I. 1961. The hatching muscle in North American grebes. Condor 63:227-33.

Tinkham, Ernest R. 1961. Studies in Nearctic desert sand dune orthoptera, Part III: A new species of ^&Cibolacris from northern Chihuahua, Mexico. 27 May 1961. The Great Basin Naturalist 21:29-33.

Sugden, L. G. 1961. The California bighorn in British Columbia with particular reference to the Churn Creek herd. B.C. Department of Recreation and Conservation, Victoria.

Errington, P.L. 1961. Muskrats and marsh management. Stackpole Co., Harrisburg, PA. 183 pp.

Fox, G.A. 1961. A contribution to the life history of the Clay-colored Sparrow. Auk 78:220-224.

Isaak, D. 1961. The ecological life history of the fathead minnow, Pimephales promelas (Rafinesque). Dissertation Abstracts 22(6):2113-2114.

Weller, M. W. 1961. Breeding biology of the least bittern. Wilson Bulletin. 73:11-35.

Buss, K. 1961b. A literature survey of the life history and culture of the northern pike. Pennsylvania Fish Commission Benner Spring Fisheries Research Station Special Purpose Report. 58 pp.

Gard, R. 1961. Effects of beaver on trout in Sagehen Creek, California. Journal of Wildlife Management 25:221-242.

Marsden, H. M. 1961. Natural longevity record for a bobwhite. Auk 78:94.

Harrison, J. 1961. State-Wide Fisheries Investigations, Basic Survey of Heart Lake, Federal Aid Projects F-22-R-2 and F-22-R-3, Work Plan 2, Jobs A-2(2) and A-2(3). New Mexico Department of Game and Fish, USFS.

Graber, J. W. 1961. Distribution, habitat requirements, and life history of the black-capped vireo (VIREO ATRICAPILLUS). Ecological Monographs 31:313-336.

Gibbs, R. H., Jr. 1961. Cyprinid fishes of the subgenus Cyprinella of Notropis. IV. The Notropis galacturus-camurus complex. American Midland Naturalist. 66:337-354.

Mayfield, H. 1961. Nesting success calculated from exposure. Wilson Bulletin 73:255-261.

Mraz, D., S. Kmiotek, and L. Frankenberger. 1961. The largemouth bass, its life history, ecology, and management. Wisconsin Conservation Department, Publication 232:1-15.

Peterson, R. T. 1961. A field guide to Western birds. The Peterson Field Guide # 2. Segunda Edición, 309 pp.

Johnston, D. W. 1961. The biosystematics of American crows. Washington. 127 pp.

Hanson, W. R. and R. J. Miller. 1961. Edge types and abundance of bobwhites in southern Illinois. Journal of Wildlife Management 25:71-76.

Miller, R.R. 1961. Man and the changing fish fauna of the American southwest. Michigan Acad. Sci Arts, lett. 46:365-404.

Olund, L. J., and F. B. Cross. 1961. Geographic variation in the North American cyprinid fish Hybopsis gracilis. University of Kansas Museum of Natural History Publications 13(7):323-348.

Ligon, J.S.. 1961. New Mexico birds and where to find them. Univ. of New Mexico Press.

Hardy, J. W. 1961. Studies in behavior and phylogeny of certain new world jays (Garrulinae). University of Kansas Science Bulletin 42:13-149.

Regan, J. D. 1961. Melanism in the poeciliid fish, Gambusia affinis (Baird and Girard). American Midland Naturalist 65:139-43.

Walkinshaw, L. H. 1961. The effect of parasitism by the brown-headed cowbird on EMPIDONAX flycatchers in Michigan. The Auk 78:266-8.

Rodeck, H.G. 1961. Another spotted bat from NM. J of mammal. 42:401.

Pendergrast, D.M. (ed) 1961. Ecological studies of the flora and fauna of Navajo Reservoir Basin, Colorado and New Mexico. University of Utah, Department of Anthropology, Salt Lake City.Anthropological Papers, Upper Colorado Series. 55(5):140.

Fleharty, E. D. 1960. The status of the gray-necked chipmunk in New Mexico. J. Mamm. 41:235-242.

Jewett, S.G., Jr. 1960. The stoneflies (Plecoptera) of California. Bulletin of the California Insect Survey 6(6):125-177.

Johnson, R. F. 1960. Behavior of the Inca Dove. Condor 62:7-24.

Hagar, D. C. 1960. The interrelationships of logging, birds, and timber regeneration in the Douglas-fir region of northwestern California. Ecology 41:116-125.

Koster, W.J. 1960. Ptychocheilus lucius (Cyprinidae) in the San Juan river, New Mexico. Southwest Nat 5(3):174-175.

McCoy, C. J. 1960. An unusually large aggregation of Leptotyphlops. Copeia 1960:368.

Campbell, H. 1960. An evaluation of gallinaceous guzzlers for quail in New Mexico. Journal of Wildlife Management 24:21-26.

Howell, J.T., E. McClintock, and collaborators. 1960. Supplement. In T.H. Kearney, R.H. Peebles, and collaborators. 1951. Arizona Flora. 2nd Edition with Supplement. Univ. California Press, Berkeley. Pages 1033-1085.

Baker, R. H. and B. Bernardo Villa. 1960. Distribucion geografica y poblacion actuales del lobo gris en Mexico. An. Inst. Biol. Mex. Univ. Nacional Mexico. 30(12):369-374.

Meanley, B., and R. E. Stewart. 1960. Color of the tarsi and toes of the black rail. Auk 77:83-84.

Nisbet, G.S., and R.C. Jackson. 1960. The genus Penstemon in New Mexico. Univ. Kansas Science Bull. XLI No. 5.

Champie, C. 1960. Escobaria sneedii further described. Cactus and Succulent J. 32: 138-140.

Kearney, T.H., R.H. Peebles, J.T. Howell, and E. McClintock. 1960. Arizona Flora. Revised 2nd Edition with supplement. University of California Press, Berkeley, California. 1085 pp.

Barnes, C.T. 1960. The cougar or mountain lion. Salt Lake City, UT. 176 pp.

Miller, R.R. and C.L. Hubbs. 1960. The spiny-rayed Cyprinid fishes (Plagopterini) of the Colorado River system. Univ Mich Mus Zool misc publ no 115, 39 pp.

Paradiso, J. L. 1960. A new white-footed mouse (PEROMYSCUS LEUCOPUS) from southeastern Virginia. Proceedings of the Biological Society of Washington 73:21-23.

Findley, J.S. and C.J. Jones. 1960. Geographic variation in the yellow-nosed cotton rat. J. of Mamm. 41:462-469.

Vines, R.A. 1960. Trees, shrubs and woody vines of the Southwest. University of Texas Press, Austin.

Findley, Jim S. 1960. Field Notes

Mitchell, R. W. and D. W. Tinkle. 1960. Another Texas record for the Louisiana pine snake, Pituophis melanoleucus ruthveni Stull. Herpetologica 16:143-4.

Nolan, Val Jr. 1960. Breeding behavior of the Bell Vireo in southern Indiana. The Condor 62(4)224-244. 1960.

Banko, W. E. 1960. The trumpeter swan: its history, habits, and population in the United States. North Am. Fauna 63:1-214.

Goodwin, R. E. 1960. A study of the ethology of the black tern, CHLIDONIAS NIGER SURINAMENSIS (Gmelin). Ph.D. dissertation, Cornell Univ., Ithaca, New York. 193 pp.

Winn, H. E. 1960. Biology of the brook stickleback, Eucalia inconstans. American Midland Naturalist 63(2):424-440.

Anderson, A. H., and A. Anderson. 1960. Life history of the cactus wren. Part IV. Development of nestlings. Condor. 63:87-94.