THE BIRDS OF AUSTRALIA. 
has the dark plumage blacker and the yellow parts slightly more intense in 
colour, which naturally would be the case of the same species of a southern 
bird found within the tropics,” so that we have two subspecies: 
Sericulus chrysocephaltis chrysocephalus (Lewin). 
New South Wales. 
Sericulus chrysocephalus rothschildi Mathews. 
Queensland. 
