Answer
Harbor seals are smaller with dog-like faces; gray seals are larger with horse-like profiles—both occur on Delmarva. Juveniles confuse visitors; photograph from distance and let stranding teams confirm species if needed.
Sources: Maryland DNR · Maryland Coastal Bays Program
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.
