a female ring-necked duck, aythya collaris, swimming on a pond at slimbridge wetland wildlife reserve.

animal aquatic avian aythya background beak beautiful bill bird birds birdwatching brown closeup collaris conservation cute dabbling diving duck ducks feather female focus lake marsh natural nature ornithology outdoor outdoors people plumage pond reflection reserve ring ringnecked river selective slimbridge swimming water waterfowl wetland white wildlife wing