322 HORN-BILL. 



The female differs in the head and neck being white; except a 

 triangular, large, greenish black spot, from beneath each eye, passing 

 under the chin ; the belly, thighs, and vent rufous, or red-brown ; 

 the tail whitish, ending in black, as in the male. 



Inhabits the Isle of Panay. 



A. — Buceros Manillensis, Ind. Orn. i. 145. Gm. Lin. i. 361. 

 Calao de Manille, Buf.vn. 144. PI. enl. 891. 

 Calao a bee cisele, dans son jeune age, Levail. Am. et Ind. pi. 18. 

 Manilla Horn-bill, Gen. St/n. i. p. 354. 



The length of this bird is twenty inches. The bill two inches 

 and a half; less curved than in the last, and not toothed on the 

 edges ; the upper mandible carinated at top, being furnished with a 

 slight prominence, which swells out but very little, and the sides of 

 the bill are smooth ; the colour of the whole pale reddish yellow; the 

 head and neck are yellowish white, waved with brown ; on each side 

 of the head, on the jaw, a dusky mark; the upper part of the body 

 and wings blackish brown, and some of the quills have whitish 

 edges ; the under parts of the body are dirty white ; the tail brown, 

 like the wings, but crossed about the middle with a rufous white 

 band, of two inches in breadth. 



This inhabits Manilla with the others, and supposed to be the 

 Panayan Horn-bill, in the younger stages of its growth. M. Le- 

 vaillant observes, that the bill and helmet are pale brown ; the 

 plumage on the under parts of the body very soft and downy ; the 

 tail feathers tipped with rufous white, which is also seen in that 

 figured in the planches enluminees. 



