Grey Heron Resting On Dry Straw Leaves Near Yangjaecheon Stream, Seoul, South Korea - close up

grey heron heron wildlife wild bird avian habitat bird beak ornithology birdwatching animal environment fauna nature nat geo grass wild standing national geographic dry straw one feathers shore straw near bill resting south korea portrait natural ground feather outdoors grey yangjaecheon stream beautiful beauty behavior legs closeup dry background close up wings white seoul summer leaves