a couple of white swans on the frozen field in late winter.

beautiful white swan flying sky whooper common cygnus animal beak beauty biology bird care close-up creature clean ecology elegance eurasian european fauna feather field freedom grey guard height lake large migratory nature ornithology outdoor plumage portrait profile purity reproduction reservation river season summer sunny swing takeoff warm water waterfowl wild wildlife wings couple swans frozen late winter animal beak beautiful beauty biology bird care close-up couple cygnus clean ecology elegance fauna feather field freedom frozen grass ground ice lake large migratory nature ornithology outdoor pair portrait profile puddle purity reproduction reservation river season sky snow sunny swing swan water waterfowl white whooper wild wildlife wing