The Collared Finchbill occurs in southern China, Taiwan, and Vietnam. It eats seeds, fruit, and insects and is seen in flocks or pairs.
Its body is greenish yellow, with a dark blue-grey head, white streaks on the cheeks, and a white half-collar. The thick bill is ivory-coloured.
It eats seeds, fruit, berries, and insects. Birds may gather in flocks or form pairs, and both sexes use plant material to build a cup nest low in shrubs.
An extinction-risk assessment has not been added yet.