blue starfish and mangrove forest

acidification adventure ampat and animals archipelago beautiful behavior biodiversity biology blue change climate conservation coral deep diverse diversity diving ecology ecosystem environment equator equatorial evolution fish forest habitat healthy indonesia island lagoon landscape life mangrove marine natural nature niche ocean outdoors pacific papua raja reef remote research scenery scenic science scuba sea seascape shallow snorkeling species starfish sunlight symbiosis symbiotic tidal tide tourism travel tropical tropics underwater warm water wild wilderness