250 Imki.i) Muskum of Natural History- Zoology, Vol. IX. 



PARI' 11. Ilu- tollowing species have the throat, not yellow; belly, 



iu)t w'llow, and more or less white on the tail feathers ; the 



sides of breast and b()d\, not marked with numerous 



distinct black streaks: — 



Male 



Black-throated Green Warbler 



Female. 



Throat, black; crown, olive green; sides of head, yellow; wing 

 bands, white. Dendroica virens {adult male) . 



Black-throated Green Warbler. 



See No. 321 . 



Throat, black; ear coverts, black; crown, yellowish; wing bands, 

 yellow. Vermivora chrysoptera {male ) . 



Golden-winged Warbler. 



See No. 305. 



Throat, black; crown, dull blue; 



'^ sides of breast, bluish black; a patch of 

 w'hite at base of primaries. 



Dendroica ccBrulescens {adult male ) . 

 Black-throated Blue Warbler. 



See No. 31 2. 



