Octopuses are incredible animals. They are one of the most intelligent invertebrates. Octopus are masters of camouflage and due to having no bones can squeeze through very small spaces. These abilities give them protection from predators and a distinct advantage when preying on crustaceans. As active predators, they explore, understand, and remember their environment. They are part of the cephalopod family, which also includes cuttlefish and squid.