Herewith is issued Part 11. of Viliime III. It contains the remaining portion of the Family 

 Cacatuida\ coniptising pa:t of the Sub family CacaLuin;)e and the Sub-family Calopsittacin;c, 

 the Family Psittacidas, containing; the Sub-families Palseornilhina' and Platycercin;v, and forming 

 tlie concluding Australian portion of Ihe Order Fsittaci. As in the previous Parts, the illustra- 

 tions of birds are reproduced from drawings made by the late Mr. Neville Cayley, who was also 

 responsible for hr.iid-colouring the plates of eggs in th ; coloured copies. The eggs of the different 

 species of the Order Fsittaci ail being white, no Flale of Birds' Eggs is issued with this Part. 

 Part III. is in thj Press. 



R. ETHERIDGE, 



Australian Museum, Sydney, Curator. 



27th July, 1911. 



