a white-headed duck, oxyura leucocephala, swimming on a lake at arundel wetland wildlife reserve.

animal aquatic arundel autumn avian background beak beautiful beauty bill bird birds birdwatching close conservation duck endangered feather feathers focus head lake leucocephala natural nature one ornithology outdoor oxyura people plumage pond portrait reserve ripples selective species swimming tail water waterbird wetland white whiteheaded wildlife wing wings