The Great Reed Warbler, Acrocephalus arundinaceus, is an Old World warbler in the genus Acrocephalus. It breeds in Europe and temperate Asia. It is migratory, wintering in tropical Africa. It does not breed in Great Britain, but is a regular visitor. This passerine bird is a species found in large reed beds, often with some bushes.
Factsheet: Great Reed-warbler Acrocephalus arundinaceus