IJIllDS OF NKM^ YORK 



Memoir 12. N. Y. State Museum 



Plate 48 



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^<.//(/^/r/i *;.i.,7;7 





ROUGH-LEGGED HAWK 

 Archibuteo laoonus i^anrti-iohannis (Gmelin^ 



BROAD-WINGED HAWK Bi/teo platyplerus (Vieillot) 



ADULT 



IMMATURE 



MARSH HA^/K Circus hudsonius (LinnaeusI 



MALE 



