Tevis, L. 1966. Unsuccessful breeding by desert toads (Bufo punctatus) at the limit of their ecological tolerance. Ecology 47:766-775.

Bridgwater, D. D. 1966. Winter movements and habitat use by Harris' sparrow, ZONOTRICHIA QUERULA (Nuttall). Proceedings of the Oklahoma Academy of Science 46:53-59.

Burroughs, J. R. 1966. A study of the breeding biology of least terns on Nantucket Island. M.S. thesis, Univ. Massachusetts. 87 pp.

Brown, C. J. D., and A. C. Fox. 1966. Mosquito fish (Gambusia affinis) in a Montana pond. Copeia 1966:614-6.

Brown, R. L. 1966. Response of sharptail breeding populations to annual changes in residual grassland cover. Proc. Forty-sixth Annual Conference of Western Association of State Game and Fish Commissioners. Butte, Montana, July 12-14, 1966. pp 219-222.

Willson, M. F. 1966. Breeding ecology of the Yellow-headed Blackbird. Ecological Monographs 36:51-77.

Emig, J. 1966a. Brown bullhead. pp. 463-465 in A. Calhoun (ed.) Inland fisheries management. California Department of Fish and Game.

Buckner, C.H. 1966. Populations and ecological relationships of shrews in tamarack bogs of southeastern Manitoba. Jour. Mamm. 47(2):181-194.

Collins, W. E., G. M. Jeffrey, J. C. Skinner, A. J. Harrison, and F. Arnold. 1966. Blood parasites of birds at Wateree, South Carolina. J. Parasitol. 52:671-3.

Emig, J. 1966b. Smallmouth bass. pp. 354-366 in A. Calhoun (editor), Inland fisheries management, California Department of Fish and Game, Sacramento, California. 546 pp.

Walkinshaw, L. H. 1966a. Studies of the Acadian Flycatcher in Michigan. Bird Banding 37:227-57.

Gerald, J.W. 1966. Food habits of longnose dace, Rhinichthys cataractae. Copeia 1966(3): 478-485.

Fischer, F.C.J. 1966. Leptoceridae Pars 2. Trichopterorum Catalogus, 7: iii + 163.

Hussel, D. J. J., and R. D. Montgomerie. 1966. The status of the piping plover at Long Point, 1960-1965. Ontario Field Biol. 20:14-6.

Costello, D.F. 1966. The world of the porcupine. N.Y. 157 pp.

Smith, G. R. 1966. Distribution and evolution of the North American catostomid fishes of the subgenus Pantosteus, genus Catostomus. University of Michigan Museum of Zoology Miscellaneous Publication 129:1-33.

Haverschmidt, F. 1966. The migration and wintering of the upland sandpiper in Surinam. Wilson Bulletin 78:319-320.

Johnson, N. K. 1966. Morphologic stability versus adaptive variation in the Hammond's flycatcher. Auk 83:179-200.

Jehl, J. R., and D. J. T. Hussell. 1966. Effects of weather on reproductive success of birds at Churchill, Manitoba. Arctic 19:185-191.

Godfrey, W.E. 1966. The birds of Canada. National Museums of Canada. Ottawa. 428 pp.

Wade, J. 1966. What you should know about the purple martin. 218 pp.

Johnson, N. K. 1966. Bill size and the question of competition in allopatric and sympatric populations of Dusky and Gray flycatchers. Systematic Zoology 15: 70-87.

Lidicker, W.Z. 1966. Ecological observations on a feral house mouse population declining to extinction. Ecol. Monogr. 36(l):27-50.

Jones, C. 1966. Changes in populations of some western bats. American Midland Naturalist 76:522-528.

Nethersole-Thompson, D. 1966. The snow bunting. xii + 316 pp.

Wasshausen, D.C. 1966. Acanthaceae. Pp. 223-282 in Lundell, C.L. 1966. Flora of Texas, Vol. 1. Texas Research Foundation, Renner. 407 pp.

McAfee, W. R. 1966. Rainbow trout. pp. 192-215 in A. Calhoun (editor), Inland fisheries management, California Department of Fish and Game, Sacramento, California. 546 pp.

Michielson, N. C. 1966. Intraspecific and interspecific competition in the shrews SOREX ARANEUS L. and SOREX MINUTUS L. Arch. Neerlandaises de Zool. 17:73-174.

Lewis, J.C. 1966. Observations of pen-reared European hogs released for stocking. J. Wildl. Mgmt. 30(4):832-835.

McEwen, L. C., and R. L. Brown. 1966. Acute toxicity of dieldrin and malathion to wild Sharp-tailed Grouse. Journal of Wildlife Management 30:604-611.

Recher, H.F. 1966. Some aspects of the ecology of migrating shorebirds. Ecology. 47:393-407.

Niles, D.M. 1966. Observations on the summer birds of the Animas Mts., New Mexico. New Mex. Ornith. Soc. 2:i-ii & 1-23.

Fay, L. D. 1966. Type E botulism in Great Lakes water birds. Pages 139-149 in Trans. Thiry-first N. Amer. Wild. and Nat. Res. Conf.

Quinn, J. R., and R. B. Walden. 1966. Notes on the incubation and rearing of the piping plover (Charadrius melodus). Avicultural Mag. 72:145-6.

Baker, R.J. and E.L. Cockrum. 1966. Geographic and ecological range of the long-nosed bats, Leptonycteris. J. of mamm. 47:329-331.

Storer, R. W. 1966. Sexual dimorphism and food habits in three North American accipiters. Auk. 83:423-6.

Philips, G.L. 1966. Ecology of the big brown bat (Chirop- tera: Vespertilionidae). Am. Midl. Nat. 75:168-98.

Jonas, R. 1966. Merriam's turkey in southeastern Montana. Montana Fish and Game Department, Helena. Technical Bulletin No. 3. 36pp.

Druecker, J.D. 1966. Distribution and ecology of the bats of southern Hidalgo County, New Mexico. M.S. thesis. UNM. 77p.

Salt, W. R. 1966. A nesting study of Spizella pallida. Auk 83:274-281.

Barber, W. E., and W. L. Minckley. 1966. Fishes of Aravaipa Creek, Graham and Pinal Counties, Arizona. Southwestern Naturalist 11:313-24.

Benson,L.1966. Sclerocactus mesa-verdae locality in New Mexico and Colorado.Natural Heritage New Mexico, University of New Mexico, Albuquerque, NM

Swee, U. B. and H. R. McCrimmon. 1966. Reproductive biology of the carp, Cyprinus carpio L., in Lake St. Lawrence, Ontario. Transactions American Fisheries Society. 95:372-80.

Jones, C.J. 1966. Changes in populations of some western bats. Amer Midland Nat 76:522-528.

Recher, H. F., and J. T. Recher. 1966. A contribution to the knowledge of the avifauna of the Sierra de Luquillo, Puerto Rico. Caribbean J. Sci. 6(3-4):151-161.

Austing, G. 1966. The world of the great horned owl. J.B. Lippincott Co., New York. 158 pp.

Freeman, C. E. 1966. A comparison of riparian vegetation patterns on three mountain slopes in southern New Mexico. Unpubl. thesis, New Mexico State University, Las Cruces, New Mexico. 47 pp.

Taylor, D.W. 1966. A remarkable snail fauna from Coahuila, Mexico. The Veliger, 9(2): 152-228.

Bezy, R. L., W. Sherbrooke, and C. H. Lowe. 1966. The rediscovery of Eleutherodactylus augusti in Arizona. Herpetologica 22:221-225.

Walkinshaw, L. H. 1966b. Summer biology of Traill's flycatcher. Wilson Bulletin 78:31-46.

Lynch, J. E. 1966. Lepidurus lemmoni Holmes: a redescription with notes on variation and distribution. Trans Amer. Micros. Soc. 85:181-192

Scharf, W. C. 1966. Ornithoica vicina (Diptera: Hippoboscidae) a new host record from the marsh hawk. Auk 83:471.

Walkinshaw, L. H. 1966a. Studies of the Acadian Flycatcher in Michigan. Bird Banding 37:227-57.

Einarsen, A. S. 1966. Black brant: sea goose of the Pacific coast. Univ. Washington Press. 160 pp.

Threinen, C. W., C. Wistrom, B. Apelgren, and H. Snow. 1966. The northern pike, life history, ecology, and management. Wis. Conserv. Dep. Publ. No. 235. 16 pp.

Boyd, E. M. 1966. Observations on nematodes of herons in North America including three new species and new host and state records. Journal of Parasitology 52:503-11.

Meanley, B. 1966. Some observations on habitats of Swainson's warbler. Living Bird 5:151-65.

Zimmerman, J.L. 1966. Polygyny in the Dickcissel. Auk 83:534-546.

Short, L. L., and R. C. Banks. 1965. Notes on birds of northwestern Baja California. Transactions San Diego Soceity of Natural History 14: 41-52.

Mayfield, H.F. 1965. The Brown-headed Cowbird, with old and new hosts. Living Bird 4:13-28.