Meet the Shape-Shifter of the Sea | Constant Wonder S2 E2
In the coastal waters of Southern Africa lives a true master of disguise: the tubercular cuttlefish. Though small and little-known, this species can mimic not just one—but three different animals. It blends into the seafloor like a stone, imitates whelks to appear armored, swims like a fish, and even mimics the quirky walk of a hermit crab.