SYNOPSIS OK ORDERS AND FAMILIES. 



FOOT OF RED-TAILED HAWK. 



Family 36. FALCONS, HAWKS, EAGLES, ETC. 

 FALCONID/E. 



Nostrils opening in a cere at the base of the bill; hook of 

 bill and claws well developed; plumage firm and close; 

 tarsus usually largely bare. 



