
Photo: Thimindu Goonatillake · CC BY-SA 4.0 (May be cropped or resized)
Hemiprocne coronata
Diet
Flying insects
Habitat
Open woodland and forest edge
Range
South Asia and mainland Southeast Asia
Size
23cm
The crested treeswift is a slender aerial bird with long pointed wings, a deeply forked tail and a swept-back crest. Males have a chestnut cheek patch, while females show a greenish cheek. It occurs in open woodland and forest edge from South Asia into mainland Southeast Asia, catching insects on the wing and frequently returning to exposed perches. A pair builds a tiny bark-and-feather nest on a branch (Wikipedia, general species account). It is Nationally Least Concern (Thailand Red Data 2025).