Mallard Ducks Foraging And Picking Food From The Riverbed Of Kamogawa River In Kyoto, Japan

mallard ducks foraging picking food beak mallard duck riverbed kamogawa river kamo river mallard ducks kyoto japan reflection reflections tourist native domestic river free environment rocks river duck stone shallow water clear water eating forage kamogawa kamo aquatic duck birds behavior 4k waterfowl view fowl bill natural marine nature nat geo habitat freedom national geographic animals animal