The Migration of Warblers 



277 



FALL MIGRATION 



PLACE 



No. of years' 

 record 



2 

 2 

 3 



5 

 6 



4 



Average date of ' Earliest date of first 

 first one seen pne seen 



Northwestern Minnesota 



Lanesboro, Minn 



September 10 September 9, 1896 

 September 18 September 17, 1888 

 September 15 September 4, 1900 

 September 26 September 16. 1898 

 September 28 September 19. 1892 

 September 13 September 7. 1889 

 September 26, 1886 

 September 7, 1896 



Chicago, 111 



Oberlin, Ohio 



Southern .Maine 



Beaver, Pa ... 



Englewood. X. J. 



Mount Pleasant, S. C 



No. of years' 

 record 



Aweme. Manitoba 



Lanesboro, Minn 



Chicago, 111. ..... 



North River, Prince Edward Island 



St. John, N. B 



Southern Maine 



New Providence. N. J. .... 



Washington, D. C. .... 



Average date of last 

 one seen 



September 30 

 October i 

 October 9 



October 13 

 October 13 

 October 12 



Latest date of last 

 one seen 



October 6, 1901 



October 3, 1890 

 October 18, 1896 

 September 15, 1887 

 October 18, 1896 

 October 20, 1892 

 October 18, 1894 

 October 19, 1890 



MARYLAND YELLOW - THROAT 



The Maryland Yellow -throat has been separated into some six or more 

 different subspecies, three of which occur along the Atlantic Coast, two in 

 the interior and several on the Pacific slope. It is not possible to apportion 

 the migration notes with any degree of accuracy among these various 

 subspecies. 



SPRING MIGRATION' 



No. of years' 

 record 



Atlantic Coast — 



Raleigh. N. C 13 



Washington, D. C 9 



Beaver, Pa. 6 



Renovo. Pa. 



Germantown, Pa. . . 5 



Englewood, N.J. ... 



Southeastern New York . . 14 



Jewett City, Conn. 



Boston, Nlass. ... 



Southern New Hampshire 



Southern Maine .... 



Quebec, Can. . . 



St. John, N. B 



Central Nova Scotia . 



North River, Prince Edward Island 



Average date of 

 spring arrival 



March 30 

 April 21 

 May 4 

 May 4 

 April 29 

 VI ay 4 

 May 5 

 May 4 

 May 7 

 M ay II 

 .VI ay 14 

 VI ay 17 

 May 18 

 May 25 



Earliest date of 

 spring arrival 



Vlarch 20, 1894 

 April 18, 1888 

 April 30, 1899 

 Vlay 2, 1900 

 April 24. 1886 

 April 30. 1902 

 April 30. 1900 

 April 29, 1902 

 May 2, 1896 

 May 6, 1902 

 Vlay 7, 1902 

 Vlay 13, 1899 

 Vlay II. 1888 

 Vlay 18. 1896 

 June 6, 1891 



