kumana national park, sri lanka view from above.

reserve kumana marsh rainforest jungle wildlife landscape tropical lake sri lanka forest swamp nature aerial view mountain fauna cloudy sky wetlands sanctuary shrubs conservation national park lush okanda heron water safari reservoir animal ceylon wilderness outdoor tourism wild savannah travel environment tree drone foliage top from above beautiful scenic arugam grass vegetation asia green plant sunrise wood flora natural mist nobody scenery evergreen misty leaf rock tropic