Blunt-winged Warbler

The blunt-winged warbler, Acrocephalus concinens, is a marsh warbler described by Robert Swinhoe in 1870. Three subspecies are recognised: concinens, haringtoni and stevensi (Wikipedia, general species account).

It is found in Afghanistan, Pakistan, north-east India and China, and winters in Myanmar, Thailand and Bangladesh. The source is a stub: it gives no size, appearance, habitat, diet or breeding detail, and does not name Nepal (Wikipedia, general species account).