
Photo: (c) Rejoice Gassah, some rights reserved (CC BY) · CC-BY (May be cropped or resized)
Pericrocotus ethologus
Habitat
Subtropical or tropical moist lowland and montane forest
Range
Afghanistan, Bangladesh, Bhutan, China, India, Laos, Myanmar, Nepal, Pakistan, Thailand and Vietnam
The long-tailed minivet is found in southern and south-eastern Asia, including Afghanistan, Bangladesh, Bhutan, China, India, Laos, Myanmar, Nepal, Pakistan, Thailand and Vietnam. Its natural habitats are subtropical or tropical moist lowland forest and montane forest (Wikipedia, general species account).
That short account is the only source read for the Bhutan guide. No plumage, size, diet or breeding information was found, so none is stated, and the entry is kept as short as the evidence allows.