ANALYTICAL INDEX. 



ORDEE I.— ACCIPITRE8. 



SUB-ORDER I.— ACCIPITEES DIUENI. 



Film. I. VuLTURiD^. — The Vultures - - - - pay 



Gypaetinae - The Bearded Vultures 



Sarcoramphina3 - The Condors 

 Vulturinffi - - Tlie Vultures 'proper - 

 GypohieracinaJ - The Eagle Vultures • 



Fain. II. Falconid^. — The Falcons - - - - 



Polyborinse - The Caracaras - 



Buteoninae - The Buzzards 



AquiUnffi - - Tlte Eagles 



Falconinie - - TJie Falcons proper - 



Milvinse - - The Kites 



" Accipitrinffi - The Sparroiv-haifls - 



-^ Circinse - - The Harriers 



S CB-ORDER I/.— ACCIPITRES NOCTURNI. 



Fam. I. Strigid^. — The Owls - - . - - - 54 



Surninae - - The Hawk Owls - - - 56 



Buboninje - Tlie Horned Owls - - - 58 



SyrniiiEe - - The Owlets - - - - 61 



Striginai - - The Owls proper - - - 63 



O R D E R 1 1.— P A S 8 E R E 8. 



TRIBE I.— FISSIROSTRES. 

 SUB-TRIBE I. — FissiROSTRES Nocturni. 



15 

 17 

 19 

 22 

 26 



27 

 29 

 31 

 33 

 43 

 46 

 50 

 52 



SUB-TRIBE II. — FissiROSTRES Diurni. 



Fam. I. HiRUNDiNiDiE. — The Swallows - - - - 75 



Cypseliufe - The Swifts - - - - 77 

 - Hirundininte - The SwaUows - - - - 80 



