Octopuses are predators. They use their eight arms to catch crabs and all kinds of shellfish to eat. But octopuses are prey too. To defend themselves, they distract enemies by squirting ink into the water, then quickly make their escape. They can change color and shape to blend into their background or resemble another less-tasty animal. Some octopuses are poisonous and warn would-be predators by sporting bright colors. These special abilities help octopuses survive and thrive in the warm coral reefs and the cold depths of the ocean.
