49-8 



VIKEOS. 



393. Breeds in eastern N. A. from Fla. 

 north into British Provinces; winters in 

 Mex.; south in Sept., north in April. Fre- 

 quents open groves or ornamental trees in 

 villages. Song, a continuous warble of 

 about six notes, ending abruptly. Nest, 

 placed high in tree. 



Fig. 394 



Yellow-throated Vireo. 



568. YELLOW-GREEN VIREO. 



Greener above than last and much 

 more yellow beneath, especially on sides 

 and under tail coverts. Mex. and south- 

 ward; accidental in Quebec. 



