HOST RELATIONS OF PARASITIC COWBIRDS 247 



Snyder, L. L. 



1938. A faunal investigation of western Rainy River District, Ontario. 



Trans. Royal Canadian Inst., vol. 22, pt. 1, pp. 157-213. 

 1942. Summer birds of the Sault Ste. Marie region, Ontario. Trans. Royal 



Canadian Inst., vol. 24, pp. 121-165. 



1957. Changes in the avifauna of Ontario. In Urquhart, F. A., Changes 



in the fauna of Ontario. Univ. Toronto Press, pp. 26-42. 

 Snyder, L. L., and Logier, E. B. S. 



1930. A faunal investigation of King Township, York County, Ontario. 



Trans. Royal Canadian Inst., vol. 17, pp. 167-208. 

 Southern, H. N. 



1954. Mimicry in cuckoos' eggs. In Evolution as a process, edit. J. Huxley, 

 A. C. Hardy, and E. B. Ford, pp. 219-232. 

 Southern, William E. 



1958. Nesting of the red-eyed vireo in the Douglas Lake region, Michigan, 



pt. 2. Jack-Pine Warbler, vol. 36, pp. 185-207. 

 Sparkes, Vera E. 



1952. Minnesota nesting records, 1951. Flicker, vol. 24, pp. 20-25. 



1953. Minnesota nesting season, 1952. Flicker, vol. 25, pp. 10-23. 

 Squires, W. Austin 



1952. The birds of New Brunswick. New Brunswick Mus. Monogr 4 



pp. 164. 

 Stager, Kenneth E. 



1954. Birds of the Barranca de Cobre region of southwestern Chihuahua, 



Mexico. Condor, vol. 56, pp. 21-32. 

 Stamm, Anne L. 



1961. House sparrow victim of the cowbird. Kentucky Warbler, vol. 37, 

 pp. 58-59. 

 Stansell, Sidney S. S. 



1907. Some Edmonton, Alberta, birds. Bird Lore, vol. 9, pp. 118-120. 

 Starr, F. A. E. 



1931. Nesting of the water thrush. Oologist, vol. 48, p. 154. 

 Stephens, A. B. 



1932. Yosemite and the high country. Gull, vol. 14, pp. 2-3. 

 Stephens, T. C. 



1917. A study of the red-eyed vireo's nest which contained a cowbird's egg. 

 Bull. Lab. Nat. Hist. State Univ. Iowa, vol. 7, pp. 25-38. 

 Stewart, R. E. 



1953. A life history study of the yellow-throat. Wilson Bull., vol. 65, pp 



99-115. 

 STEWART, Robert E., and Robbins, Chandler S. 



1958. Birds of Maryland and the District of Columbia. North Amer. 

 Fauna, no. 62, pp. 401, figs. 69. 

 stone, Witmer 



1932. The birds of Honduras: With special reference to a collection made 

 in 1930 by John T. Emlen, Jr., and C. Brooke Worth. Proc. Acad. 

 Nat. Sci. Philadelphia, vol. 84, pp. 291-342. 

 1937. Bird studies at old Cape May. 2 vols., pp. 941, pis. 119. 

 Stoner, Emerson A. 



1919. Cowbird in Iowa. Oologist, vol. 26, pp. 80-81. 

 1937. Cowbird breeding in Solano County, California. Condor, vol. 39 

 p. 86. 



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