id 



Rapaces — DiurnEe. 

 FALCONIDuF. 



Genus Falco. ( Linnceiis.J 

 Sub-genus Aquila. (Brisson.) 



PALLAS'S SEA EAGLE. 



Falco leucoryphus. 



Aquila leucorypha, 

 Haliaetos leucoryphus, 



" macei, 



Falco macei, 

 Cuncuma macei, 

 Halia'etus unicolor, 



" lanceolatus. 



Pallas ; Zoog. Ross. 



Asiat. 1, p. 352, No. 26. 

 Keysebling et Blasius. 

 Schlegel ; Revue. 

 Ctjviee ; Reg., An. 

 Temmince ; pi. col. 8, 223. 

 Geay. 

 Geay. 

 Geay. 



Specific Characters. — Tarsi naked; cere livid. Plumage brown ; 

 vertex spotted with, white. Nine large scales on the end of middle 

 toe. — Pallas. 



Dimensions of an adult male in the Norwich Museum. — Length 

 twenty-five inches; length of wing twenty-one inches; length of 

 tarsus four inches; length of middle toe and claw three inches 

 and a half. 



