It is found in the Indian Subcontinent and Southeast Asia, ranging across Bangladesh, Bhutan, Cambodia, India, Laos, Myanmar, Nepal, Thailand, Malaysia, and Vietnam. Its natural habitat is temperate forests, often on the edges of broadleaf forest.
It is 18cm long. Rapid wingbeats are interspersed with long glides. When perched, "rather shrikelike."
Description - Very Small falcon, very shrike-like in shape, mainly pied and having bold white supercilia and collar, with relatively heavy double-toothed bill, shortish wings, medium-length tail, strong half-feathered legs, and powerful feet. Perches conspicuously on top or edge of tree or bush, often on dead twig, frequently bobbing head and slowly moving tail up and down; wing-tips less than half down tail. Sexes are similar
Distribution - Mainland southeast Asia: Himalayan foothills of north India (northern Uttar Pradesh northwest to Kumaun, and Sikkim, Bengal, mainly northern Assam) and of Nepal and Bhutan, and from Burma (central and east, south to Tenasserim), Thailand (northwest and west, but not peninsular, also in strip east of central plains), Laos (central and south), Cambodia (especially north), and Vietnam
Habitat - Open deciduous forest, clearings and edges in evergreen forest, abandoned hill cultivation with some trees; often near water. Mostly 200–800 m, fairly regularly to 1,700 m
- "Microhierax caerulescens"។ IUCN Red List of Threatened Species. Version 2013.2។ International Union for Conservation of Nature។ 2012។ http://www.iucnredlist.org/apps/redlist/details/22696324។ បានយកមក 26 November 2013។