grey-headed swamphen swimming in the marshes in diyasaru park, thalawathugoda

greyheaded swamphen swimming marshes diyasaru park thalawathugoda aquatic beak beautiful beauty bird blue clawed feet cleaning colorful egglaying exotic feathers foraging green grey headed gruiformes hen iridescent lake marsh natural nature perch plumage porphyrio poliocephalus portrait purple swamp rallidae reeds reflection water sunning sunny sunshine tropical area grass field waterbird wetland wild animal wildlife