a flock of white swans and ducks swim in a blue ice-free lake.

bird waterbird water animal duck ducks reflection waterfowl lake wildlife winter snow sea pond swan river beak mallard flock white swans swim blue icefree gracefully spread wings ripples reflections bare trees snowy shore clear sky altai svetloye romantic grace whooper spreading unfrozen ornithology birdwatching elegance nonfreezing graceful group picturesque birds elegant calm cygnus siberia beautiful background