20-2 



KKY TO THE HIUDS OF EASTF.KX NORTH A.MKKICA. 



Group 3. Wing, 2.75 to 3.25 inches long. 



Bill, flat and wide, with small hook at tip, and 

 black bristles at base. 



Win;:, under :{.(>:>: under mandible, yellowish \\hiie: throat and underparts, 

 l>.-ile greenish yellow ; hack, olive -Teen. 



Yellow-bellied Flycatcher. 



KitttiiilotHt.i- jlnrin ti/ris. 

 See No. 352. 



Wing, usually under 3.05; under mandible, yellowish white ; throat, white ; 



In-east mid lielly, wliiti-h. luinlly linked \vilh yellow; back, dull olive green. 



Arcadean Flycatcher. 



see NO. :r>x 



inu. miller .'{.<."; upper parts, tinged with olive brown ; ihroai, white; unde 

 iiianilihlc. yellowish while; eye-ring and wing bars, pale tawny. 



Traill's Flycatcher. 



J-Jiii]ii<l<>Hii.i- ti-nil 



See No. 354. 



