Plumage variation of Clamorous Reed Warblers in Israel. The Clamorous Reed Warbler Acrocephalus stentoreus is represented in the Western Palearctic by the nominate race, which breeds in Egypt, Jordan. Recent work has, however, revealed a considerable variation in plumage, ranging from individuals which are similar in colour to Great Reed Warbler A. arundinaceus of the nominate race

...

Stay at the forefront of British birding by taking out a subscription to British Birds.

Subscribe Now