corals beginning to bleach

acidification adventure algae animals bay beautiful biodiversity biology bleach buyat change climate colorful colors conservation coral corals crinoids current deep diverse diversity diving ecology ecosystem environment evolution fish habitat healthy indonesia island lagoon landscape lembeh life marine niche ocean pacific reef related research science scuba sea seafloor seascape shallow snorkeling species spread starfish sulawesi symbiosis symbiotic temperature tourism travel triangle tropical tropics underwater vacation water wilderness wildlife zooxanthellae