Strolling across the muggy, rocky beach and searching the tide pools… you see the average conch shells, clams, mussels.. occasional critter. But.. then you see something new. An urchin wedged between some rocks, being buffeted by the rough grey waves… you pick up the blue sea urchin, but it suddenly unravels to reveal some sort of cycplotic blue creature, with two small arms. The “urchin” was just it’s spiny shell! It let out a squeak, and instantly curled back into a ball making you drop it.