close up of a colourful mallard duck (anas platyrhynchos)

mallard drake duck wildlife male bird feathers calm water animal waterfowl nature bill swimming background beak color floating ornithology outdoor wild natural blue white green yellow colorful brown closeup beautiful pond close-up people river animals wings detail colour avian plumage waterbird fowl pretty single outside cute young humorous photographed background open looks like it#39aph39#s laughing iridescent head stand plain