CHECK LIST OF NEW YORK BIRDS 395 



J 3 (395) Red-cockade d woodpecker 

 Dryobates borealis (Vieill.) 



"A southern United States form has been taken as far north as Hoboken, New 

 Jersey." See Lawrence, Ann. lye. nat. hist. N. T., 8 : 291. 



14 (443) Scissor-tailed flycatcher 



Milvulus forficatus (Gmel.) 



A southwestern United States form that has occurred accidentally in New Jer- 

 sey and New England. 



15 (475) American magpie. 



Pica pica hudsonica (Lab.) 



De Kay (1842) mentions it as having occurred in the northwestern part of the 

 state near Niagara, but does not give any records. 



1 6 (497) Yellow-headed blackbird 



Xanthocephalus xanthocephalus (Bonap.) 



Accidental in Ontario and the Atlantic states, Massachusetts, etc. American 

 ornithologists union 



