The Migration of North American Birds 



SPRING MIGRATION 



LOCALITY 



Portland, Conn.. . . 



Auburn, N. Y 



Syracuse, N. Y. . . . 



Rutland, Vt 



Phillips, Maine. . . . 

 Scotch Lake, N. B. 

 Montreal, Quebec. 



Wooster, Ohio 



Oberlin, Ohio 



Ann Arbor, Mich. . 



Listowel, Ont 



Chicago, 111 



Waterloo, Ind 



Keokuk, Iowa 



Grinnell, Iowa 



Madison, Wis 



Lanesboro, Minn. . 



Onaga, Kans 



Valentine, Neb.*. . . 

 Rapid City, S. D.* 

 Reaburn, Man.*. . . 

 Aweme, Man.*. . . . 

 Qu'Appelle, Sask.*. 



Yuma, Colo.* 



Cheyenne, Wyo.*. . 

 Missoula, Mont.*. . 

 Flagstaff, Alta.*... 

 Chilliwack, B. C.t. 



Number 



o£ years' 



record 



5 

 7 

 4 

 9 

 4 

 8 



lO 



23 

 12 

 12 



19 



ID 



12 



8 



9 



3 



3 



II 



i6 



5 

 6 



Average date of 

 spring arrival 



3 

 3 



19 

 4 



April 

 April 

 April 

 April 

 April 

 April 

 April 

 March 20 

 April 7 

 April 3 

 March 25 

 March 31 

 March 13 

 March 27 

 April 3 

 April I 

 March 24 

 April 17 

 April 17 

 April 24 

 April 27 

 Mays 

 April 26 

 May 3 



April 26 



Earliest date of 

 spring arrival 



April II, 1900 

 March 18, 1884 

 March 24, 1886 

 March 24, 1907 

 March 29, 1914 

 March 28, 1902 

 March 23, 1887 

 March 9, 1902 

 March 2, 1901 

 March 2, 1888 

 March 15, 1887 

 March 8, 1906 

 March 19, 1894 

 February 23, i8( 

 March 18, 1888 

 March 19, 1902 

 March 15, 1889 

 March 8, 1898 

 April II, 191 5 

 April 8, 1909 

 April 2, 1897 

 April 3, 1900 

 April 3, 1903 

 April 23, 1908 

 April 29, 1889 

 March 19, 1916 

 April 6, 19 1 5 

 April 9, 1888 



LOCALITY 



Number 



of years' 



record 



Average date of Latest date of 

 last one observed last one observed 



Raleigh, N. C 



4 

 5 



March 21 ' April i, 19 15 

 March 2, 1892 

 April 20, 1866 



April 18 April 20,. 1890 



Brownsville, Tex.* 



Laredo, Tex.* 



San Antonio, Tex.* 





FALL MIGRATION 



LOCALITY 



Scotch Lake, N. B.. . . 



Orono, Maine 



Phillips, Maine 



Rutland, Vt 



Syracuse, N. Y 



New York City, N. Y 



Ottawa, Ont 



Chicago, 111 



Oberlin, Ohio 



Lanesboro, Minn 



Grinnell, Iowa 



Keokuk, Iowa 



Aweme, Man.* 



Valentine, Neb.* 



Number 



of years' 



record 



Averai^e date of 

 last one observed 



Latest date of 

 last one observed 



October 13 



August 17 

 October 14 



September 23 

 September 10 

 October 3 

 September 24 

 September 18 

 September 25 

 October 12 

 September 23 

 September 6 



October 22, 1910 

 September 6, 1890 

 August 27, 1906 

 October 28, 1915 

 September 4, 1886 

 October 22, 1904 

 October 4, 1907 

 November 11, 1906 

 October 31, 1896 

 October 10, 1892 

 October 26, 1889 

 October 29, 1893 

 October 8, 1899 

 September 10, 1914 



