FAMILY MNIOTILTID^E. WARBLERS. 



291 



Throat, yellow ; sides of breast, streaked with blackish ; crown, olive, dotted 

 with blackish ; back and rump, olive gray, streaked with black ; usually 

 a trace of yellow in middle of crown ; basal portion of narrow outer web of 

 outer tail feather, edged with white. 



Blackburnian Warbler. 

 Dendroica blackburnice (female, and immature). 

 See No. 505. 



Crown, ash gray ; forehead, blackish ; 



throat, yellow ; bordered by black ; sides 

 of breast, streaked with black; back 

 and rump, slaty gray, not streaked ; 

 no white on outer web of outer tail 

 feather. 



Yellow-throated Warbler. 



Dendroica dominica, and races. 

 See No. 506. 



Crown, slaty blue ; back, tinged with greenish 

 yellow; rump, like crown; 110 black streaks 

 on sides of throat, back, or uuderparts. 



Blue Yellow-backed Warbler. 

 Parula Warbler. 



Compsothlypis americana. 

 See No. 494. 



Crown, back, and rump, green (tinged with gray), without streaks; 

 outer tail feathers with oblique white spots; lores, yellow. 



two 



Pine Warbler. 



Dendroica vigorsii. 

 See No. 511. 



Crown, back, and rump, green; sides of head, yellowish; outer web of tail 

 feather, edged with white ; sides more or less faintly streaked ; rump, same 

 color as back. 



Black-throated Green Warbler. 



Dendroica virens (female and fall plumage). 

 See No. 508. ' 



Crown, olive; more or less speckled with black; back, olive; rump, yellow 

 or greenish yellow ; breast with numerous streaks ; no white on outer web 

 of outer tail feathers ; sides of head and neck, more or less tinged with yellow. 



Cape May Warbler. 



Dendroica tigrina (female and immature at some seasons). 

 See No. 495. 



