Eastern spot-billed ducks (カルガモ) around a mallard female (マガモ) at Hatonomori Park in Moriyama City (滋賀県 守山市 鳩の森公園)
Eastern spot-billed (カルガモ) and mallard ducks (マガモ)
Eastern spot-billed ducks (カルガモ) around a mallard female (マガモ) at Hatonomori Park in Moriyama City (滋賀県 守山市 鳩の森公園)