view of the shore of the shallowed tiligul estuary, covered with storm discharges of bivalve shells

sealife seascape landscape clam invader invasions animal animals beach bivalve bivalves black sea coast conch ecology flora gastropod gastropods invertebrate life marine marines mollusk monodacna colorata mya arenaria nature saltwater seashell shell shellfish shells water world wild wildlife aquatic cerastoderma tiligul liman underwaters worlds