noun🔗ShareマガモA common and widespread dabbling duck, Anas platyrhynchos, whose male has a distinctive dark green head."While walking by the pond, we saw several mallards swimming, the males easily recognizable by their bright green heads. "池のそばを歩いていると、数羽のマガモが泳いでいるのが見え、オスは鮮やかな緑色の頭ですぐにわかりました。animalbirdnatureenvironmentbiologyChat with AIVocabulary GamePractice Reading