
Photo: (c) Tom Field, some rights reserved (CC BY) · CC-BY (May be cropped or resized)
Riparia diluta
Diet
Flying insects
Habitat
Rivers, lakes and open country
Range
Central and East Asia; winters southward
A pale sandy martin with a shallowly forked tail, it nests in bank tunnels and feeds aerially over water and fields (Wikipedia, general species account). It is Nationally Least Concern (Thailand Red Data 2025).