198 



BLACKPOLL WARBLER 



Fall Migration. — Moving northward late in the spring, the Black- 

 poll Warbler is almost equally late on its return. It starts south late 

 in August and reaches northern South America the first week in 

 October. 



PLACE 



Ottawa, Ont 



Glen Ellyn, 111 



Providence, R. I 



Croton-on-Hudson, N. Y. 



Beaver, Pa 



Englewood, N. J 



Washington, D. C 



Raleigh, N. C 



No. of 

 years' 

 record 



Average date of 

 first one seen 



September 3 

 September 18 

 September 17 

 September 5 

 September S 



October 2 



Earliest date of 

 first one seen 



August 9, 1893 

 August 23, 1897 

 September 16, 1900 

 September 12, 1888 

 August 27, 1891 

 August 30, 1887 

 September i, 1889 

 September 24 



PLACE 



No. of 

 years' 

 record 



Average date of 

 last one seen 



Latest date of 

 last one seen 



Great Bear Lake, Mackenzie 



Ottawa, Ont 



Glen Ellyn, 111 



Detroit, Miclj 



Croton-on-Hudson, N. Y. . . 



Beaver, Pa 



Renovo, Pa 



Englewood, N. J 



Washington, D. C 



Raleigh, N. C 



Southern Florida 



New Providence, Bahamas 



3 



7 

 II 



3 

 7 

 6 

 3 



September 19 

 September 17 

 October 9 

 October 12 

 October 19 

 October 20 

 October 6 



November 11 



August 29, 1904 

 September 27, 1889 

 September 25, 1898 

 October 16, 1904 

 October 26, 1888 

 October 21, 1900 

 October 27, 1896 

 October 8, 1885 

 October 20, 1889 

 November 5, 1886 

 November 16, 1887 

 November 26, 1898 



