Loomis, Birds, Chester Co. S.O. 

 31. Dendroica blackburniae. BLACKuaRNiAN Warblfr —Rare clii 

 ing the northward movement; very common in the sonthward. Th 

 tormer progress apparentlj takes place at the end of April and durin.. th- 

 eariy part of May, and the latter, from about the beginning, of the second 

 week of August to about the middle of October - Aug. 8, Oct 22 the 

 extremes noticed^ The greatest rush usually occurs during the fortnight 



ern tT H T^T " "^'"^ '^""""^ ^"PP-'^'^ '° ^e North- 



erners. Individuals often grow exceedingly fat in autumn Thev sino- 

 while northbound. ./ ° 



Oba. or =!u7niiJ«r Bir^ds of Mountain >J 

 Pors. Pickens Oo, S.C. L. M.Loomis. 



54; Dendroica blackburni^. Blackburnian Warbler. But three 

 specimens were obtained-two adult males, in full dress Tune iS 

 at about 2500 feet ; a female, moulting, June 24, above 3000 feet. AH were 



Lead Ordinal" s"e °' ^ 



▲ok. 711 . AprU, 1%Q0. p. 12 7. 



