The Migration of North American Birds 



327 



SPRING MIGRATION 



LOCALITY 



Chipley, Fla 



Biloxi, Miss 



Santa Barbara, Calif 



Hendersonville, N. C 



Athens, Tenn 



Helena, Ark 



Variety Mills, Va 



Washington, D. C 



White Sulphur Springs, W. Va 



St. Louis, Mo 



Manhattan, Kans 



Denver, Colo 



Morristown, N. J 



Philadelphia, Pa 



Renovo, Pa 



Oberlin, Ohio . . 



Fort Wayne, Ind 



Chicago, 111 



Sioux City, Iowa 



Neligh, Neb 



Phillips, Maine 



Hanover, N. H 



Bennington, Vt 



St. Johnsbury, Vt 



Boston, Mass 



Block Island, R. I 



Hartford, Conn 



New York, N. Y 



Shelter Island, N. Y 



Buffalo, N. Y 



Geneva, N. Y 



Ann Arbor, Mich 



Madison, Wis 



Minneapolis, Minn 



Springfield, S. D 



Larimore, N. D 



Bozeman, Mont 



Rupert, Idaho 



Narrows, Ore 



Grand Manan, N. B 



North River, P. E. I 



Montreal, Quebec 



Quebec, Quebec 



Ottawa, Ont 



Aweme, Man 



Indian Head, Sask . 



Edmonton, Alta 



Okanagan Landing, B. C 



Fort Simpson, Mack 



Kowak River, Alaska 



Number 



of years' 



record 



7 

 13 

 18 



5 



4 

 13 



9 

 20 

 20 

 10 

 15 

 13 



3 

 II 



S 

 10 

 20 



7 

 •5 



10 



7 

 10 

 16 

 17 

 15 



2 



3 

 3 

 3 



5 

 4 



31 



Average date of 

 spring arrival 



March 26 

 March 26 



April 16 

 April 18 

 April 3 

 April 21 

 April 23 

 April II 

 April 23 

 April 22 

 May 7 

 April 27 

 April 24 

 April 29 

 April 22 

 May 5 

 April 30 

 May 8 

 April 28 

 May II 

 April 30 

 May 13 

 May 5 

 May 5 

 May 3 

 May I 

 May 8 

 May 6 

 May 4 

 May I 

 April 22 

 April 25 

 April 29 

 May 12 

 May 9 

 May 15 

 April 24 



May 15 

 May 20 

 May 9 

 May 13 

 May II 

 May 14 

 Mays 



May 12 



Earliest date of 

 spring arrival 



March 23, 1904 

 March 25, 1901 

 April 8, 1910 

 April 2, 191 2 

 April 6, 1908 

 March 26, 1897 

 April II, 1914 

 April 10, 1904 

 April 6, 1895 

 April 21, 1910 

 April 12, 1883 

 April 27, 1907 

 April 12, 1908 

 April 8, 1888 

 April 13, 1897 

 April 6, 1902 

 April 18, 1916 

 April 21, 1907 

 April 25, 1899 

 April 21, 1914 

 May 6, 1913 

 April 17, 1890 

 May I, 1915 

 April 27, 1915 

 April 28, 1909 

 April 24, 1915 

 April 20, 1888 

 April 30, 1914 

 April 20, 1 89 1 

 April 16, 1916 

 April 19, 1908 

 April II, 1889 

 April 12, 1901 

 April 17, 1886 

 May 6, 1909 

 April 28, 1890 

 May 7, 191 2 

 April 19, 191 1 

 May 5, 1914 

 April 27, 1889 

 May 12, 1889 

 May 6, 191 2 

 May 6, 1889 

 August 29, 191 2 

 April 28, 191 1 

 April 27, 1913 

 May 8, 1903 

 April 28, 1915 

 May 26, 1904 

 May 25, 1899 



