Answer
Rays show wide flat wings and undulating motion; shark fins are more triangular and rigid in typical cruising profiles. From the beach, bird activity and dorsal shapes confuse newcomers—when unsure, give animals space and ask lifeguards. Different safety guidance applies.
Sources: NOAA Fisheries · Ocean City Beach Patrol · Visit Ocean City
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
