Annotated List 97 



(1917) ; ave. 4 yrs. May 27. 



Fall arrival Sept. 4 (1894) Sept. 28 (1914) ; 

 ave. 4 yrs. Sept. 14. 



Fall departure Sept. 27 (1913) Oct. 18 

 (1914) ; ave. 3 yrs. Oct. 7. 



203. Dendrolca fusca Blackburnian Warbler. 

 Not common transient. 



Berwyn : 



Spring arrival May 8 (1909) May 22 

 (1917); ave. 6 yrs. May 15. 



Spring departure May 14 (1914) May 27 

 (1917) ; ave. 2 yrs. May 20. 



Fall arrival Aug. 18 (1896) Sept. 7 (1891); 

 ave. 4 yrs. Aug. 26. 



Fall departure Sept. 5 (1898) Sept. 19 

 (1890-1891) ; ave. 3 yrs. Sept. 14. 



204. Dendroica dominica dominica Yellow- 

 throated Warbler. A straggler from the south. Dr. 

 Warren has two specimens in his collection, both 

 males, taken June 27, 1879, and July, 1885 (Bds. 

 Pa., 1890, 288). 



205. Dendroica virens Black-throated Green 

 Warbler. Common transient. 



Berwyn : 



Spring arrival Apr. 30 (1908-1916) May 9 

 (1912) ; ave. n yrs. May 4. 



Spring bulk May 3 (1914) May 19 (1913) ; 

 ave. 1 1 yrs. May 9. 



Spring departure May 7 (1916) June I 

 (1917) ; ave. n yrs. May 14. 



Fall arrival Aug. 28 (1896) Sept. 24 (1916) ; 

 ave. ii yrs. Sept. 10. 



