Tidepooling. Worm? Leech? Had a distinct "head" and a different-colored underside.
?? It moved like a flat worm. Local scuba diver said he has seen them in the sand while diving.
This one was exposed by low tide in very shallows, burrowing itself in rough sand
I have no idea what this is. It moved like a worm so I’m gonna guess it’s some kinda worm. I found it after turning over a rock in a Rockpool