Nambucca Sydney Rock Oysters Medium Shucked per dozenThese Sydney Rock oysters, which come from the Nambucca River on New South Wales' north coast, are recognized for being plump, rich, and creamy, with a slightly salty brine flavour. Nambucca is grown in a pristine river system fed by highly mineralised mountain water. These oysters are a must try for anyone who enjoys Sydney Rock oysters. The Nambucca oysters have a pale shell and meat that is slightly lighter in colour than other Sydney rock oysters.