2M2 



KEY TO THE BIRDS OF EASTERN NORTH AMERICA. 



Part 6. The following species have the throat not yellow; belly, 

 yellow, and no white on the tail feathers : — 



Throat, grayisli or brownish ; eye ring, 

 white ; back, olive green. 



Connecticut Warbler. 



ireothhjpis ar/ilis. 

 See No. 520. 



X 



.^ 





V.-; 



Throat, grayisli or ashy, changing to black 

 in adult male birds; no white eye ring. 



Mourning Warbler. 



Geolhhjpis 2)hilndelp)ii<i. 

 See No. 521. 



Part 7. The following species have the throat not yellow; belly 

 yellow, and more or less white on tail feathers : — 



Upper throat, chestnut ; breast, streaked 

 with black; itack, greenish; ruinp, yellow; 

 much white on wing coverts. 



Cape May Warbler. 



Dendroica tigrimi {adi.lt male) . 

 See No. 495. 



