wonderpus octopus on black sand in lembeh strait

adventure animals beautiful biodiversity biology black camouflage cephalopod change climate color colorful conservation coral creature crepuscular critters diversity diving ecology ecosystem environment evolution explore explores fish habitat indonesia islands landscape lembeh marine muck nature ocean octopus pacific photogenicus rare research sand scenery science scuba sea seafloor seascape snorkeling strait sulawesi tentacles this tourism travel triangle underwater vacation water wild wilderness wildlife wonderpus wunderpus