BIRDS OF NEW^ YORK 



Memoir 12. N. Y State Museum 



Plate 9 



COMMON CORMORANT Phalacrocoraz carbo {Jjinnaeus) 



ADULT IN BREEDING PLUMAGE IMMATURE 



DOUBLc-OPF.ST-fn coRMfiRANT Vhrlcc-'ic^'r^.x <i'jrUm (Lesson) 



ADULT IN BREEDING PLUM»'jF, IMMATURE 



GANNET Sttfo ftassaim (Linnaeus) 



ADULT IMMATURE 



All i nat. size 



