action air amazing anatidae animal animals antique architecture artificial background beach beak beautiful beauty bird birds black blue blue sky brown brown swan portrait bulb city close close up closeup clouds coast crow crows cygnet cygnets cygnus olor early spring elegance espionage eye eyes face feather feeding flight flock fly free gliding graceful green grey head horizon illumination infrastructure jackdaw lake lamp lamppost landscape lantern large light look marine metal mute swan mute swan cygnet nature neck nobody objects ocean old outdoor outdoors over paradise peaceful people pole portrait post profile raven ravens rook sea seabirds seagull seagull flying seagulls flying sitting sky skyline smart soar soaring spring spy street street lamp style summer sun surveillance swan swans three colors tourism town travel two urban vacation video surveillance system view water water fowl waterbird waterfowl white wild wildlife wing wings winter young young swan