man standing in front of natural mussel bed and rinsing collected mussels in bucket, waddensea, netherlands

active bivalve blue bucket clams cleaning coast coastal collecting common delicacy dutch ebb edulis elderly europe european fishing fit healthy holland horizon leisure low man marine mollusc mollusk mussel mussels mytilus natural netherlands pensioner person recreation rinsing salt sandflat sea seafood seawater senior shallow shellfish summer sunny tide tourist vacation wadden waddensea water wetland wetlands