Courtusy of ttiu Now York Stati-- Musuum 



Plate 47 



/6.' 



RED-SHOULDEREU HAWK 

 Buttn Ihii (litis liniatti^ ^^;Illt•Ii!l^ 



ADULT 



All '■. iiat. size 



RED-TAILED HAWK 

 Buteo hviculi.i bmcuUs ILJmelin) 



IMMATURE 



