CHECK LIST OF NEW YORK BIRDS 313 



233 (466a) Alder flycatcher 



Empidonax traillii alnorum Brewst. 



234 (467) Least flycatcher 



Empidonax minimus Baird 



Family ALA.UDIDAE Larks 



235 (474) Horned lark 



Otocoris alpestris (Linn.) 



236 (4740) Prairie horned lark 



Otocoris alpestris praticola Hensh. 



