Cinclosoma punctatum  

Spotted Quail-thrush (Cinclosoma punctatum)
click photo for larger image
© Geoff Walker 2012
Brisbane, QLD (Apr, 2012)

Many thanks go to Tom Tarrant who not only told me where to look but took me there and found the bird!

Photos and drawings do not often do this bird justice as its colours are magnificently subtle hues.

Spotted Quail-thrush (Cinclosoma punctatum)

Female Spotted Quail-thrush