,y,yy,ry 



SWWWHWWi 



w V Wf 



Top and sides of head, neck, and upper part of breast rich yellow. Centre of head occiput and 

 middle of neck behind deep reddish chestnut. Rest of plumage black, with green reflections. 

 Tail pure white. Legs black. 



Total length 31 inches, wing 16, tail 11, bill along gape 7, height at base 3|, tarsus 2 



Female.-Entive plumage of body black, with green reflections ; tail white. The casque-like 

 protuberance on the culmen is smaller than in the male, with the scales broader and fewer. Bare 

 skin of throat turquoise-blue. 



Total length 27 inches, wing 14, tail 10 ; bill along gape 5J, height at base 2|. 



The specimens figured are in my own collection. 



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