HOST RELATIONS OF PARASITIC COWBIRDS 235 



Jacobs, J. Warren — Continued 



1924. The other egg in the nest. Oologist, vol. 41, pp. 52-54. 



1938. The eastern cowbird vs. the Kentucky warbler. Auk, vol. 55, pp. 

 260-262. 

 Jarosz, John A. 



1952. A nesting study at Hayden's Lake, Hennepin County (Minnesota). 



FUcker, vol. k, pp. 145-147. 

 Jensen, J. K. 



1918. Nesting birds of Wahpeton, North Dakota. Auk, vol. 35, pp. 344- 



349. 

 1923. Notes on the nesting birds of northern Santa Fe County, New Mexico. 

 Auk, vol. 40, pp. 452-469. 

 Jewitt, Stanley G. 



1938. Bird notes from Harney County, Oregon, during May 1934. Mur- 

 relet, vol. 17, pp. 41-47. 

 Jewitt, S. G.; Taylor, W. P.; Shaw, W. T.; and Aldrich, J. W. 



1953. Birds of Washington State. Pp. 767. 

 Johnston, Richard F. 



1956. Population structure in salt marsh song sparrows: Part I, Environ- 

 ment and annual cycle. Condor, vol. 58, pp. 24-44. 

 Johnston, Richard F. 



1960. Behavioral and ecologic notes on the brown-headed cowbird. Condor, 

 vol. 62, pp. 137-138. 

 Jones, C. M. 



1887. Nesting of the blue-headed vireo. Ornithologist and Oologist, vol. 

 12, p. 26. 

 Jones, F.M. 



1936. Southwest Virginia nesting notes 1936. Oologist, vol. 53, pp. 85-90. 

 Jones, Lynds 



1903. Birds of Ohio: A revised catalogue. Ohio State Acad. Sci. Spec. Pap. 

 6, pp. 241. 

 JuNGE, G. C. A., and Mees, G. F. 



1958. The avifauna of Trinidad and Tobago. Zool. Verhandelingen, Rijks- 

 museum Nat. Hist., Leiden, vol. 37, pp. 172. 

 Kebbe, Chester E. 



1954. Nesting record of the cowbird in western Oregon. Murrelet, vol. 35, 



p. 51. 

 Kedney, H. S. 



1869. The cow bunting. Amer. Nat., vol. 3, p. 550. 

 Kellogg, C. D. 



1900. Cowbird in a dove's nest. Bird Lore, vol. 2, p. 121. 

 Kellog, W.N. 



1938. An eclectic view of some theories of learning. Psychol. Rev., vol, 

 45, pp. 165-184. 

 Kells, William L. 



1885. Foster parents of the cowbird. Auk, vol. 2, p. 106. 



1887. Nesting of the black-throated blue warbler. Ornithologist and 



Oologist, vol. 12, pp. 76-77. 

 1902. Nesting of some Canadian warblers. Ottawa Nat., vol. 15, pp. 225- 

 233. 

 Kendall, J. B. 



1940. Cowbirds as home wreckers. Passenger Pigeon, vol. 2, p. 73. 



