CHESTNUT-SIDED WARBLER 



TK/f AY 18, i go i. Saw a female — never 

 J-Vl. remember seeing one before. She 

 is a pale edition of the male, just a touch 

 of chestnut, and her yellow cap duller. 

 The male sang, a song almost exactly like 

 the yellow warbler in form, but lacking the 

 piercing quality of that bird's song. 



May, IQ02. Heard a very full sweet 

 song from this bird, quite loud, much more 

 pleasing and rounder than the yellow. 



May ig, igoj. The song struck me as 

 very like the yellow's, but less piercing, 

 and the finale had more of a twist to it. 



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