ヒドリガモ
It is also an important over wintering site for wildfowl including large numbers of Eurasian wigeon, common teal and a flock of greater white-fronted geese. In 2007, three marsh harrier chicks fledged from three nests and seven nightjars, 23 pairs of woodlark, seven pairs of Dartford warbler and three booming bitterns were recorded.