Bibliography 



Since almost every faunal paper on birds has a bearing on the subject of migra- 

 tion, only a few can be listed in this publication. Those included were selected 

 to aid the student wishing to pursue the subject further and to cover not only all 

 cited in the text but also others consulted and used in its preparation. 



Allard, H. a. 



1928. Bird migration from the point of view of light and length of day 

 changes. Am. Naturalist 62, pp. 385-408. 

 Austin, O. L., Jr. 



1928. Migration-routes of the Arctic tern {Sterna paradisaea Brunnich). 

 Northeastern Bird Banding Assn. Bull., vol, 4, pp. 121-125. 

 Baird, S. F. 



1866. The distribution and migration of North American birds. Am. Jour. 

 Sci., vol. 41, pp. 78-90, 184-192, 337-347. 

 Bergtold, W. H. 



1926. Avian gonads and migration. The Condor, vol. 28, pp. 1 14-120. 

 BissoNETTE, Thomas Hume 



1936. Normal progressive changes in the ovary of the starling {Sturnus vul- 

 garis) from December to April. The Auk, vol. 53, pp. 31-50, illus. 



1939. Sexual photoperiodicity in the blue jay {Cyanocitta cristata.) Wilson 

 Bull., vol. 51, pp. 227-232, pis. 9-1 1. 

 Clark, Austin H. 



1925. Animal flight. Sci. Monthly, vol. 20, pp. 5-20. 

 Clarke, W. E. 



1912. Studies in bird migration. 2 vol., illus. London. 

 Cooke, May Thacher 



1937. Flight speed of birds. U. S. Dept. Agr. Cir. 428, 13 pp. 



1945. Transoceanic recoveries of banded birds. Bird-Banding, vol. 16, No. 4, 



pp. 123-129. 

 Cooke, W. W. 



1888. Report on bird migration in the Mississippi Valley in the years 1884 



and 1885. U. S. Dept. Agr., Div. Econ. Ornith. Bull. 2, 313 pp., illus. 

 1904. Distribution and migration of North American warblers. U. S. Dept. 



Agr., Div. Biol. Survey Bull. 18, 142 pp. 

 1904. The effect of altitude on bird migration. The Auk, vol. 21, pp. 338-341. 

 1905a. Routes of bird migration. The Auk ,vol. 22, pp. i-i i. 

 1905b. The winter ranges of the warblers (Mniotiltidae). The Auk, vol. 22, 



pp. 296-299. 

 1906. Distribution and migration of North American ducks, geese, and swans. 



U. S. Dept. Agr., Bur. Biol. Survey Bull, 26, 90 pp. 

 1908. Averaging migration dates. The Auk, vol. 25, pp. 485-486. 

 1910. Distribution and migration of North American shore birds. U. S. Dept. 



Agr., Bur. Biol. Survey Bull. 35, 100 pp., illus. 

 1913a. Distribution and migration of North American herons and their allies. 



U. S. Dept. Agr., Bur. Biol. Survey Bull. 45, 70 pp., illus. 

 1913b. The relation of bird migration to the weather. The Auk, vol. 30, pp. 



205-221, illus. 

 1914. Distribution and migration of North American rails and their allies. 



U. S. Dept. Agr. Bull. 128, 50 pp. illus, 



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