500 Mr. W. R. Ogilvie-Grant on Birds from 



upper mandible black, brown along the cutting-edge, lower 

 mandible brown; feet dark brown." 



99. Ardetta sinensis. 



Ardetta sinensis (Gmel.); McGregor & Worcester, p. 35. 



a. g . Davao, April. No. 489. 



" Iris yellow, shading into cream round the pupil ; upper 

 mandible light brown at the base, remainder black, lower 

 mandible and bare skin of the face pale yellowish-green ; feet 

 pale yellowish-green, nails pale brown." 



100. BUBULCUS COROMANDUS. 



Bubulcus coromandus (Bodd.) ; McGregor & Worcester, 

 p. 35. 



a. <J. Davao, March. No. 319. 



" Iris light yellow ; bill and bare skin round eyes yellow ; 

 legs yellowish, feet greenish-black/'' 



101. BUTORIDES JAVANICA. 



Butorides javanica (Horsf.) ; McGregor & Worcester, 

 p. 34. 



a-c. <$ et ? imm. Davao, April, May. Nos. 409, 419, 

 488. 



d. <J • Piso, April. No. 471 . 



" Iris yellow ; bare skin of the face greenish-yellow ; bill 

 black, base of the lower mandible yellowish-green; feet 

 deep yellow, nails light horn-coloured." 



102. Garzetta garzetta. 



Egretta garzetta (Linn.) ; McGregor & Worcester, p. 33. 



a. $ . Davao, May. No. 442. 



" Iris pale yellow ; bare skin of face bright yellow ; bill 

 black, base of lower mandible yellow ; feet and front of legs 

 black, back of legs and soles pale yellowish-green." 



103. Dissura EPISCOPUS. 



Dissura episcopms (Bodd.) ; Sharpe, Cat. Birds B. M. xxvi. 

 p. 294 (1898). 



Dissoura episcopus McGregor & Worcester, p. 31. 

 a. <$ . Davao, May. 



