Mute swan (cygnus olor) adult on nest turning eggs, abbotsbury, uk

swan waterbird birds animals nest adult eggs cygnet wildlife olor baby predator waterbirds aquatic social bird turning babies vertebrate carnivore abbotsbury anatidae mute swan british swans migrating developed country england uk monogamy cygnus europe uk vertebrates britain water migrate white wetland hunters sociable anseriformes monogamous carnivorous nature united kingdom fluffy vertical wetlands mute migrates aves predation english young zoology migratory predators meat developed countries cygnus european verticals hunter fauna animal