(Acrocephalus tangorum)
The Manchurian reed warbler (Acrocephalus tangorum),also known as the Manchurian reed-warbler,is a species of marsh-warbler (family Acrocephalidae).It was formerly included in the "Old World warbler" assemblage,and was usually (and sometimes is still) treated as a subspecies of the paddyfield warbler (A.agricola).It is found in Cambodia,China,Hong Kong,South Korea,Laos,Russia,Thailand,Vietnam,Malaysia and possibly Myanmar.Its natural habitat is swamps.It is threatened by habitat loss.