256 Field Museum of Natural History — Zoology, Vol. IX, 



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. 



Dendroica dominie a albilora. 

 Sycamore Warbler. 

 See No. 320. 



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

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



Dendroica vigorsii. 

 Pine Warbler. 



See No. 323. 



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 feather; sides of head and neck, 

 more or less tinged with yellow. Dendroica tigrina {immature) . 



Cape May Warbler. 

 See No. ^10. 



Yellow-breasted Chat. 



Throat and breast, bright yellow; lower belly, white; crown and 

 back, olive green; lores and eye ring, white; tail, over 2.50 inches 

 long. Icteria virens. 



Yellow-breasted Chat. 



See No. 2)2)2)- 



