Do you have a knowledge of Copsychus saularis? To educate you, a number of subspecies of saularis lack the white belly... I can show you a painting of the subspecies of saularis so you identify the subspecies...
By the colour of the outer tail feathers one can identify the subspecies, and as you see almost half of the subspecies are dark-bellied, hence the wrongfull ID of Copsychus sechellarum above, as it does not make sense for Jurong to import this species
