This is a large Song Thrush-sized warbler, 16-20cm in length. The adult has an unstreaked brown back and buff underparts. The forehead is flattened, and the bill is strong and pointed. It is very like a giant Reed Warbler, but with a stronger supercilium.
The song is very loud and far carrying. It is a slow, chattering jit-jit-jit with typically acrocephaline whistles and mimicry added.
The song is very loud and far carrying. It is a slow, chattering jit-jit-jit with typically acrocephaline whistles and mimicry added.