Dusky thrush
(Turdus eunomus) 

The dusky thrush (Turdus eunomus) is a member of the thrush family Turdidae.
The bird breeds in the region from central Siberia to Kamchatka wintering in Korea, Japan, South China and Myanmar. 

This species is strongly migratory, wintering south to southeast Asia, principally in China and neighbouring countries.

The genus name Turdus is Latin for "thrush".
The specific epitheth eunomus from Ancient Greek eunomos, "orderly".