200 THE BIRDS OF MONTREAL. 



Young : Above, dull-grayish and olive ; below, 

 light-grayish, chin tinged with yellow. 



209. Cape May Warbler. 



Length about 5 inches, tail about 2 inches long. 

 Adult male: Top of head blackish, sides of head 

 and neck gamboge-yellow, ear-coverts rusty, black 

 line from bill to behind eye, back olive-greenish, 

 white patch on wings, rump gamboge yellow, large 

 white patch on tail-feathers ; below, gamboge-yel- 

 low, streaked with black ; in autumn, plumage 

 more grayish and olive. Adult female : Above, 

 grayish-olive, brighter on rump, white on wings 

 and tail restricted ; below, yellowish, streaked with 

 dusky. 



210. Yellow Warbler. 



Length about 5 inches, tail about 2 inches long. 

 Adult males : Above, bright yellowish olive-green ; 

 below, gamboge-yellow, streaked with chestnut- 

 red. Adult female: Plumage duller, streaks on 

 lower parts indistinct, if any, but usually none. 

 Young : Similar to adult female, but duller-coloured, 

 more grayish above, aud sometimes dull-whitish 

 below. 



211. Black-throated Blue Warbler. 



Length about 5 inches, tail about 2 inches long. 

 Adult male: Above, dark dull-blue; below, black. 



