WHAT BIRD IS THAT? 
A GUIDE TO THE BIRDS 
OF AUSTRALIA 
By 
NEVILLE W. CAYLEY 
Vice-President of the Royal Zoological Society of New South 
Wales; Member of the British Ornithologists’ Union and 
Member of the Royal Australasian Ornithologists’ Union 
ILLUSTRATED BY THE AUTHOR 
AUSTRALIA 
ANGUS & ROBERTSON LIMITED 
sy CASTLEREAGH STREET, SYDNEY 
1931 
