302 



KEY TO THE BIRDS OF EASTERN NORTH AMERICA. 



Underparts, very pale yellowish, almost yellowish white, faintly streaked with 

 black ; under tail coverts, white; crowu, back, and rump, olive 2:reeu, streaked 

 with black. 



Black=poll Warbler. 



Dcndroica striata ( fnnnJp), 

 See No. 504. 



Tail. 



Underparts, yellow ; sides of breast, streaked with olive ; under tail cov- 

 erts, ashy; crown, back, aii.l rump, olive green (^not streaked). 



Pine Warbler. 



Di'iidroira ingarsii. 

 See No. 511. 



Underparts, yellow ; breast, streaked with brown ; crown, chestnut ; 



back, dull olive; rump, olive green; under tail coverts, yellow. 



Yellow Red=poll Warbler. 



Dendroira paJmarum hupnclnnjsca. 

 See No. 513. 



Underparts, yellow ; ear coverts, rufous ; 



breast, streaked with black; crowu, black, 

 or olive gray; l)ack, olive green, marked 

 with black; rump, yellow; under tail coverts, 

 yellowish white; a patch of white on wing 

 coverts. 



Cape May Warbler. 



Dendroica tigrina. 

 See No. 495. 



Underparts, very pale yellow, streaked with 

 dark brown; under tail coverts, yellowish 

 white; crown, back, and rump, dark 

 olive. 



Water Thrush. 

 Seiurus noveboracensis. 

 See No. 516. 



