Young swan and wild ducks in St James's Park London, United Kingdom birds

young swan wild ducks st jamess park london united kingdom birds nature wildlife waterfowl parkland urban pond habitat feathers species scenery aviary flock serenity animals environment outdoors flora fauna nest migration birdwatching river stream diversity young swan wild ducks st jamess united kingdom swan ducks waterfowl habitat urban wildlife bird species pond ducks nature reserve wildlife park bird flock urban nature feathered friends