grey-headed swamphen foraging in the shallow waters in diyasaru park, thalawathugoda

animal aquatic background beak beautiful biodiversity bird birdlife birds birdwatching blue clawed colorful conservation egglaying environment exotic feather feet gruiformes hen lake marsh marshes national natural nature observation outdoors park plumage poliocephalus porphyrio purple rallidae red reflection sultana swamp swamphen travel vegetation walking watching water waterbird waterbirds wetland wetlands wild wildlife