John Dory

Habitat Distribution

• Native to Australia; distributed from Moreton Bay in southern Queensland, south and west around Tasmania and the southern coast to Cape Cuvier in Western Australia, with limited presence in eastern Bass Strait.
• A bottom-oriented species of coastal and continental shelf waters, typically found from the shallows down to about 200 m, with the bulk of commercial catch taken between 50–200 m.
• Uses a variety of bottom types — open sand, muddy grounds, rock structures and reefs — and is generally solitary rather than schooling.
• The main recreational and commercial fishery is concentrated off south-eastern NSW and Victoria, with smaller catches off Tasmania, South Australia and WA.

Key Locations

• South-eastern NSW and Victorian continental shelf — the core of both the commercial and recreational fishery, with fish taken from inshore reefs out to 200 m.
• Sydney Harbour — a well-known spot for incidental captures from jetties and wharves, particularly by live-baiters targeting kingfish and jewfish.
• Tasmania and Bass Strait — smaller but consistent catches, especially in deeper shelf waters.
• South Australian and south-west WA coasts — fish present but catches are lighter than the eastern seaboard.

Specific Spots

• Rocky reef edges and reef-to-sand transitions give John Dory a hard edge to work along while stalking small baitfish — they hunt slowly and rely on camouflage, so structure that holds baitfish holds Dory.
• Sandy or muddy bottom adjacent to reef in 10–50 m is productive from a boat; the fish sit close to the bottom and move little, so presenting a bait at the right depth matters more than covering ground.
• Harbour jetties and wharves with good baitfish populations — Sydney Harbour is a well-known example — can produce fish in surprisingly shallow water, especially when suspending a live bait a few metres down.