Acrocephalus schoenobaenus
The sedge warbler is a small, quite plump, warbler with a striking broad creamy stripe above its eye, and greyish brown legs. It is brown above with blackish streaks and creamy white underneath. It is a summer visitor, and winters in Africa, south of the Sahara Desert. Its song is a noisy, rambling warble compared to the more rhythmic song of the reed warbler. (Info from www.rspb.org.uk)