Their range is the North Pacific.
They live mainly in rocks and among stones.
Incubation: Up to three months
Clutch: 20 to 30 thousand
Giant Pacific Octopus are not known to maintain a large territory. An individual will often frequent the same den over a long period of time. Once thought to be nocturnal, research now suggests that they are simply frequent nappers. They stay in their dens for regular rest times then go out to hunt for food. They are solitary animals, interacting with their own kind only to mate. Their bodies are well suited to their lifestyle. They prefer to crawl along on the ocean floor, but when they need to move quickly, they suck water into their bodies and shoot it out through a special tube, thrusting themselves thought the water. When threatened, they shoot ink at their enemies. This ink can take on the shape of a decoy octopus as it spread out, confusing other animals. It also affects the enemy's sense of smell, enabling them to get away safely. Octopuses are considered the most intelligent of all the invertebrates. Their major predators are seals, sea lions, and large fish such as lingcod and halibut. They are able to regenerate limbs that are lost to predators.
The female of the Giant Pacific Octopus lays tens of thousands of eggs, like grains of rice on strings, suspended beneath a boulder or in a crevice. The female stands guard over these eggs, aerating them by moving water past them and grooming them with her tentacles, the ends of which are said to have antibacterial properties. During this time she eats little or nothing, and she generally dies when the eggs hatch. Newborn octopuses swim freely for several months, feeding on plankton before settling down.
Crabs, bivalves, gastropods
Shrimp, lobster & crab