scenic view of tropical lake with trees in water and gloomy sky

albiziasaman artificiallake asia big blue bluesky ceylon chiroptera clouds ecosystem fauna flora flyingfox fruitbats giantthibet green hanging herbivore indianflyingfox ingasaman islandcountry lake landscape mammal maratree megabat monkeypod nature outdoor outside raintree reservoir rural samantree southasia southernprovince species srilanka tissamaharama tissawewalake tree trees tropical tropicalplants tropicaltree tropicalzone tropics vegetation water