White-breasted Parrotbill

The white-breasted parrotbill is often placed with the Old World babblers or in a distinct family, Paradoxornithidae, though it may actually belong to the Sylviidae. It is found in the Eastern Himalaya, Myanmar, Laos and Vietnam, in subtropical or tropical moist lowland and moist montane forests (Wikipedia, general species account).

It was formerly considered conspecific with the rufous-headed parrotbill. The source read gives no plumage, size, diet or breeding information, so none is stated.