Swan mute swan cygnus olor anseriformes bird swim Add to favorite DMCA Complaint Tweet Swan mute swan cygnus olor anseriformes bird swim FreePhoto by Robert Balog Free Download License: Public Domain CC0 ID: 89057 Tags: pen, wing, feather, water, swan, fauna, winged, swim, animal, bird, nature, birds, free photos, free images, mute swan, feathered, cygnus olor, anseriformes