grey-headed swamphen standing tall and looking back, sunning on the shore in the wetlands in diyasaru park, thalawathugoda

animal aquatic area beak beautiful beauty bird blue calm clawed colorful egglaying exotic feet field grass green grey gruiformes headed hen iridescent lake long marsh natural nature neck nest plumage poliocephalus pond porphyrio portrait purple rallidae reeds sunny sunshine swamp swamphen tropical water waterbird wetland wild wildlife