FAMILY FALCONIUiE. HAWKS, FALCONS, EAGLES, ETC. 



165 



Upper suifiice of iuner web of first primary, barred with white ; breast and 

 belly, streaked. 



Prairie Falcon. 



Falco mexicamis. 

 See No. 290. 



Upper surface ot inner web of first primary, barred with pale rufous brown ; 



breast and belly, streaked. 



Ducic 11awl<. 

 Peregrine Falcon. 



Falco peregriniis analiim. 

 See No. 291. 



Section 2. The following species have the third primary 



longest. 



Belly, slaty gray (adult), or liutty streaked more or less with pale urown (imma- 

 ture) -, upper tail coverts, not white. 



nississippi Kite. 



Ictinia inississipiiicna 

 See No. 26.3. 



