These Whooper Swans on frozen Lake Kussharo, Hokkaido are using their necks to nuzzle into their natural down comforter. The hot spring feeds into the lake making a warmer, melted strip of water at the shoreline.
This small group of Whooper Swans are resting on the warm perimeter of frozen Lake Kussharo, Hokkaido, Japan.
These Whooping Swans have just executed a nice landing on Lake Kussharo in Hokkaido, Japan.