pair of swans in polynya on frozen lake

wing wildlife white waterfowl waterbird water swan reflection bird beak animal red beak reflections reflections ice polynya grace river pair neck love graceful ecology animal avian beautiful bird birding birds birds winter birdwatching cold fauna feather feathers frost frosty frozen lake natural nature ornithology outdoor pond puddle family swans swans swimming symmetry two cygnets water waterfowl wild wild wildlife wings winter