Mute swans grazing on a field in Poland

mute swan waterfowl swan wildlife migratory white plumage forage ornithology birdlife overwinter birdwatching waterbird mild winter cygnus olor bird watching bird crop field graze environment frosty cob orange bill poland winter cold eat cygnus three climate change interaction countryside large morning white beautiful europe afternoon big interact sunny real time without people pest pen nuisance static shot impressive copy space