CHECK LIST OF NEW YORK BIRDS 3I5 



Family CORVIDAE Crows, jays, magpies, etc. 



237 (477) Blue jay 



Cyanocitta cristata (Linn.) 



238 (484) Canada jay 



Perisoreus canadensis (Linn.) 



239 (486a) Northern raven 



Corvus corax principalis Ridgw. 



240 (488) American crow 



Corvus americanus Aud. 



