THICKHEAD. 
'"pHE yellow and black birds of southern 
forests are mostly Thickheads, because of 
the breadth of the cranium. Some species are 
rufous. The illustration shows the nest and 
eggs of one of the latter in the thinly- 
timbered scrub. The family is quite an 
Australian one. o o o o o 
ooooooooo 
