チャバネヤブヒバリ Mirafra assamica

Small, stocky brown terrestrial bird with a relatively short tail. Note stout bill with slightly downcurved upper edge; also streaky back, speckled chest, buffy-pale underparts, and rufous panel in the wing. May be confused with other bushlarks with which it overlaps in range; averages darker, with less contrast between upperparts and underparts. Inhabits open plains and fields, sometimes with scattered shrubs and bushes. Gives buzzy repetitive song in flight, on the ground, or from a perch.