blue heron standing on concrete circle on lake, symmetrical reflections in water mirror

animal avian big bird birding birdwatching calm lake concrete circle egret elegance elegant environment feathers fountain grace graceful great blue heron green water surface hern heron lake mirror landscape long neck natural nature non-functioning ornithology outdoor pond reflections water river spread wings summer symmetrical reflections symmetry wader wasser water#39aph39#s edge waterbird wildlife wings