FAMILY MNIOTILTIDJE. WARBLERS. 295 



Crown, slaty olive ; back, dull olive; underparts, white; a patch of yellow 

 on sides of breast; outer tail feathers, yellow, tipped with brown. 



Redstart. 



Setophaga ruticilla (female). 

 See No. 528. 



Crown, grayish olive, usually with partly concealed orange brown spot; 



110 yellow on tail feathers; uuderparts, yellowish green. 



Orange-crowned Warbler. 



Helminthopliila celata. 

 See No. 492. 



Part 10. The following species have the throat not yellow ; belly, not 

 yellow, and more or less white on tail feathers; sides of breast and body 

 with numerous distinct black or blackish streaks : 



Throat, bright orange; crown, black, streaked with white. 



Blackburnian Warbler. 



Dendroica blackburnice (adult male) . 

 See No. 505. 



Crown, back, and rump, bright olive green; sides of head, yellowish; 



throat, usually with more or less indications of black in most specimens; inner 

 webs of two outer tail feathers, white. 



Black-throated Green Warbler. 



Dendroica virens (fall and immature). 

 See No. 508. 



Crown, black; back, grayish olive, streaked 

 with black ; rump, like back. 



Black-poll Warbler. 



Dendroica striata. 

 See No. 504. 



