PASSERIFORMES: Turdidae
Zoothera heinei
The Russet-tailed Thrush is almost identical to the Bassian Thrush which is why for several months I had this photo mistakenly listed as a Bassian Thrush.
I thank Brian J. Coates and Tom Tarrant (two accomplished and well respected bird experts) for their welcome advice which has effectively given me an extra bird for my photo collection.