Greater sand plover Spread or Stretch Out Wing and Leg Perched on Stony Beach

greater sand plover sand plover charadrius leschenaultii plover bird one unfold stretch spread out plumage feather show wings pebble beach south korea animal closeup detail zoology sunny day shore riverbank stone stand wag body relax sleepy activity spread wings behavior single avian ornithology no people nobody ambience sunrise wetland lakeshore wildlife wild stony beach