19 



ggg. Head purplish and some purple gloss on 

 back, Female Purple Martin. 



gggg. No purple or decided black. 



Length 9 inches ; belly yellow ; tail 



chestnut, Great Crested Flycatcher. 



Length 7 inches, no yellow or chestnut ; 



no greenish tinge or noticeable wing bars, 



Phoebe. 

 Length 6^ inches, olivaceous ; light bars 

 on wings, "Wood Pewee. 



dddd. Upper parts olive or olive-green, 

 e. Under parts more or less yellow, not spotted, 

 f . Throat and breast golden yellow ; belly abruptly 

 white, Yellow-Breasted Chat. 



ff. No golden yellow and pure white in sharp con- 

 trast beneath. 



Bill stout ; colors clear ; no white on wing. 

 Female Scarlet Tanager. 

 Bill slender ; colors dull ; white on wing. 



Female Orchard Oriole. 

 ee. Under parts white, thickly spotted. 



Crown golden-brown ; length under 6^ inches, 



Oven Bird. 



Crown olive, like back ; length over 6J inches, 



Olive-backed Thrush. 



ddddd. Upper parts not tending towards rufous, gray, 



olivaceous-brown or olive. 



e. Length over a foot ; no crest. 



Upper parts slaty-blue ; length 17 inches, 



Passenger Pigeon. 

 Upper parts grayish blue shaded with brownish 

 olive ; length 12 inches, Mourning Dove. 

 ee. Length about 7 inches ; with a crest, 



Cedae Bird. 



