CHECK LIST OF NEW YORK BIRDS 221 



Family SULIDAE Gannets 



49 (115) Booby 1 



Sula sula (Linn.) 



50 (117) Gannet 



Sula bassana (Linn.) 



Family PHALA.CROCORACIDAE Cormorants 



51 (119) Cormorant 



Phalacrocorax carbo (Linn.) 



52 (120) Double-crested cormorant • 



Phalacrocorax dilophus (Swain.) 



1 Acciiental on Moriches bay, Long Island. See Auk, 10 : 271. 



