DESCRIPTION. 199 



pale olive-buffy ; below, light-olive and pale buffy- 

 yellow. 



206. Orange-crowned Warbler. 



Length about 5 inches, tail about 2 inches long. 

 With or without concealed orange-rufous crown- 

 patch. Above, dull olive-green ; below, pale-yel- 

 low, indistinctly streaked with olivaceous. 



207. Tennessee Warbler. 



Length about 4J inches, tail about 2 inches long. 

 Adult male in spring : Above, ash-gray on head and 

 neck, and other parts olive-green ; below, white, 

 tinged with ash-gray. Adult female in spring : 

 Similar to male, but gray markings above tinged 

 with olive-green ; and below, the white stained 

 with olive-yellowish. Young in autumn: Above, 

 olive-green ; below, strongly tinged with oliVe- 

 yellow or greenish sulphur-yellow. 



208. Parula Warbler. 



Length about 4J inches, tail about If inches 

 long. Adult male : Above, bluish-gray, back with 

 a triangular patch of bright olive green, two white 

 bands on wing ; below, yellow, chest tinged with 

 orange-brown. Adult female : Similar to the male, 

 but colours paler. Young in autumn : Above, 

 tinged with olive-green ; below, yellow paler. 



