296 



NEJF GUINEA. 



[chap. 



with a hronze-violet dust, and is provided with a trilobate caruncle 



HEAD OF GREAT DLACK COCKATOO. {MicToijlossus atevvimns.) Natural sizc. 



on either side of the face, the upper, middle, and lower parts of 

 which are coloured orange, leaf- green, and scarlet respectively. 



