Crabs can walk in any direction, but they typically move sideways? This is because of the way their legs are structured, allowing for quicker and more efficient movement sideways rather than forward or backward. Crabs have jointed legs, which makes sideways movement easier and helps them escape predators quickly. However, some species, like the ghost crab, are also known to walk forward and backward! #marinelife #crustaceans #naturefacts #sealife #wildlifefacts #crabwalk #animalbehavior #aquatic