Shot of pile of silt along shore, farmstead across bay in background. MS of man repairing ribbing of boat. CU of oysters in wire trap. LS PAN along river to oyster beds. CU of oyster bed. MS of men at work outside oyster factory at Summerside, Prince Edward Island. CS of man cracking oysters with mallet. CUs of oysters in water, of starfish in water. CS of hands measuring oyster in open shell. CS of oyster trap, TILT UP to man examining it, TILT DOWN to trap in man's hands.