BY E. P. EAMSAY, F.L.S. 



29- 



53. Haliaetus leucogaster, 



One specimen obtained in the brown mottled plumage of youtb 

 from the Island of TJgi, the small feathers along the margins of 

 the ulna, are the first to show white markings ; the feathers on 

 the hind neck, interscapular region, and those from the chest 

 downwards to the under tail-coverts, are tipped with very pale 

 fawn colour. 



Hah. Ugi, {3£orton.) 



54. Haliastur gikrexera, Vieill. 



Found throughout the group. For the sake of comparison^ 

 the following are the measurements of a pair obtained by Mr, 

 Alex. Morton. 



Sex 



Total length.. . 



Wing , 



Tail 



Tarsus 



Mid toe {s.iL.) 

 Hind toe {s.u.J 

 Bill from forehead 

 ,, nostril . , 



„ gape 



,, culmen from posterior 

 margin of the cere 



1-55 



1-8 



55. AsTUR VERSICOLOR, Ramsaij . 



Proc, Linn. Soc, of I\\S.W., YL, pp. 718 to 720, (1881.) 

 The types of the species were obtained by Morton on Ugi. 



56. AsTUR ALBiGULARis, Gray. 



Mr. John Stephens obtained a fine series of this species in 

 various stages of plumage, the young show the same changes 



