giant clam in palau`s beautiful lagoon

adventure amid beautiful big biodiversity biology calm change clam climate conservation coral corals destination divers diving dropoff ecology ecosystem environment evolution explore fish giant group habitat healthy island islands its known lagoon landscape marine micronesia micronesian natural nature ocean pacific palau palaus peaceful popular reflection relaxing research rock scenery scenic science scuba sea seascape snorkelers snorkeling this thrive tourism travel tropical tropics underwater vacation water wild wilderness wildlife