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KEY TO THE BIRDS OF EASTERN NORTH AMERICA. 



Part 1. The following species have the throat, breast, and belly, yellow; 

 breast, more or less streaked; some tail feathers, marked with white: — 



Wing coverts, broadly bordered with yellow; under surface of win<>\ yellow; 

 white on tail feathers, extending to tip of inner web ; crown, not chestnut brown. 



Prairie Warbler. 



Demlroica discolor. 

 See No. 514. 



Wiug coverts, not l)ordered witli yellow ; 

 undertail coverts, yellow. 



Dendroica palmarnm. 

 Palm Warbler. 



See No. 512. 



Wing' coverts, showing much white; under 



surface of wing, white; tail, with band 



/ of white, no white at tip: rump, yellow. 



Black and Yellow Warb'er. 



Dendroica maculosa. 

 See No. 500. 



Dendroica maculosu. 



Part 2. The following species have the throat, breast, and belly, yellow; 

 breast, with more or less streaks; no white on tail feathers: — 



More or less yellow, on inner webs of primaries and tail feathers. 



Summer Warbler. 



Dendroica fcstiva. 

 See No. 496. 



