day octopus with red colouration and white warts using its arms to move along the coral reefs of watamu marine park, kenya

octopus cyanea coloration colouration red white tentacles coral reef reefs indian ocean scuba diving wild sealife watamu marine park kenya east africa underwater cephalopod variable texture skin day big blue funnel siphon arms camouflage healthy vibrant rich bed walking move moving floor sea wart warts blend environment chromatophores