the silhouette of two swans on a lake before sunset on a lake in

alps anatidae animal anseriformes anserinae austria aves backlight beach bird blomberg circles cloudy couple cygnus dachsteinmassiv drachenwand east evening fauna fresh lake mondsee mountain mute nature oberoesterreich olor orange outline overcast pair pebble reflection salzkammergut shore silhouette sky strand summer sun sunset swan swimming two upper warm water waterside wildlife