Two individuals facing each other as they pace around at a saltpan

whitefaced plover plovers shorebird charadrius dealbatus charadriiformes charadriidae waders charadrius mudflats birding saltpans wildlife footage wildlife foraging wintering range conservation birds ornithology mud seabirds natuaral habitat natural habitat foreshore bird watching shells rounded head probing animals sea water laem pak bia marine worms vietnam pak thale sandy reflection beaches feathers nature tail flying bill diet phetchaburi feather wings thailand tropical black