CHECK LIST OF NEW YORK BIRDS 
317 (627) *Warbling vireo 
Vireo gilvus (Vieill.) 
318 (628) *Yellow-throated vireo 
Vireo flavifrons Vieill. 
319 (629) *Blue-headed vireo 
Vireo solitarius (Wils.) 
320 (629b) Plumbeous vireo? 
Vireo solitarius plumbeus (Coues) 
355 
1Qne New York record. See Auk, 11:79. 
