Day octopus (Octopus cyanea), Hawaii, United States of America, Pacific, North America

animal animal themes animals in the wild brothrium cephalopod chordata color image day fauna hawaii horizontal inkfish invertebrate inverted marine biology mollusk natural world nature no people ocean life octopi octopoda octopodidae octopus octopus cyanea one animal outdoors pacific islands pacific ocean photography polynesia sea life swimming tentacle tropical climate undersea underwater upside down wildlife zoology