CHECK LIST OF NEW YORK BIRDS 3II 



229 (459) Olive-sided flycatcher 



Contopus borealis (Swains.) 



230 (461) Wood pewee 



Contopus virens (Linn.) 



231 (463) Yellow-bellied flycatcher 



Empidonax flaviventris Baird 



232 (465) Green-crested flycatcher 



Empidonax virescens (Vieill.) 



