The Migration of North American Birds 



327 



SPRING MIGRATION 



LOCALITY 



Chipley, Fla 



Biloxi, ]\Hss 



Santa Barbara, Calif 



Henderson ville, 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 



5 



4 

 13 



9 

 20 

 20 

 10 

 IS 

 13 



3 

 II 



5 

 10 

 20 

 7 

 5 

 II 

 II 

 10 



7 

 10 

 16 

 17 



15 



2 



3 

 3 

 3 



5 

 4 



31 

 II 



4 



Average date of 

 spring arrival 



Earliest date of 

 spring arrival 



23 



23 



March 26 



March 26 



April 16 

 April 18 

 April 3 

 April 21 

 April 

 April 

 April 

 April 

 May 7 

 April 27 

 x\pril 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 IS 

 April 24 



May 15 

 May 20 

 May 9 

 May 13 

 May II 

 May 14 

 May 5 



May 12 



March 23, 1904 

 March 25, 1901 

 April 8, 1910 

 April 2, 1912 

 April 6, 1908 

 March 26, 1897 

 April II, 1914 



April ID 



April 6, 



April 21 



April 12 



April 27 



April 12 



April 8, 



April 13 



April 6, 



April 18 



April 21 



April 25 



April 21 



May 6, 1913 

 1890 

 1915 

 191S 

 1909 



191S 



1904 



189s 

 1910 

 1883 

 1907 

 1908 



1888 



1897 

 1902 

 1916 

 1907 

 1899 

 1914 



April 17, 

 May 

 April 27, 

 April 28, 

 April 24, 

 April 20, 

 April 30, 

 April 20, 

 April 16, 

 April 19, 

 April 

 April 12, 

 April 17, 

 May 6, 

 April 28, 

 May 7, 

 April 19, 

 May 5, 

 April 27, 

 May 12, 1889 

 May 6, 1912 

 May 6, 1889 

 August 29, 191 2 

 April 28, 1911 

 April 27, 191 3 

 May 8, 1903 

 April 28, 1915 

 May 26, 1904 

 May 25, 1899 



1914 

 1891 

 1916 

 1908 

 1889 

 1901 

 1886 



1909 

 1890 



1912 

 1911 



1914 



