Atlantic Bluefin tuna caught by the Almadraba maze net system, fish are lifted via ropes on their tail fins and placed on ice, Andalucia, Spain, Europe

Almadraba Atlantic bluefin tuna fishery is a maze of nets from which the tuna cannot escape as they always swim east to spawn, Andalucia, Spain, Europe

Almadraba Atlantic bluefin tuna fishery consists of a maze of nets, the final net (copo) is winched to the surface by hand, Andalucia, Spain, Europe

Almadraba trapping of migrating Atlantic Bluefin tuna (Thunnus thynnus) dating back to Phoenician times in Andalucia, Spain, Europe

Almadraba Atlantic bluefin tuna fishery is a maze of nets from which the tuna cannot escape as they always swim east to spawn, Andalucia, Spain, Europe

Atlantic Bluefin tuna caught by the Almadraba maze net system, fish are lifted via ropes on their tail fins and placed on ice, Andalucia, Spain, Europe

Atlantic Bluefin tuna being caught in Almadraba maze net system where fish are lifted via ropes on their tail fins and placed on ice, Andalucia, Spain, Europe

Fishermen in nets at the Almadraba tuna fishery rope the Bluefin tuna by the tail before being hoisted into the hold, Andalucia, Spain, Europe

Atlantic Bluefin tuna (Thunnus thynnus) being prepared for blast freezing to minus 60C, Barbate, Andalucia, Spain, Europe

Almadraba fishery of migrating Atlantic Bluefin tuna (Thunnus thynnus) which has a strict quota system for its catch, Andalucia, Spain, Europe

Almadraba Atlantic bluefin tuna fishery is a maze of nets from which the tuna cannot escape as they always swim east to spawn, Andalucia, Spain, Europe

Almadraba Atlantic bluefin tuna fishery consists of a maze of nets, the final net (copo) is winched to the surface by hand, Andalucia, Spain, Europe

Almadraba Atlantic bluefin tuna fishery consists of a maze of nets, the final net (copo) is winched to the surface by hand, Andalucia, Spain, Europe

Bluefin Tuna (Thunnus thynnus) caught by big game boat. Azores

Sashimi Salad made of Bluefin Tuna, Organic Irish Salmon, Wahoo and Hamachi with cucumber, tomatoes and red onion on a bed of turned carrots, lightly dressed with a sesame soy vinaigrette and masago, Restaurant Pierre's, Islamorada, Florida Keys, Florida

A Galaia Restaurant, Carloforte, St Pietro Island, Sulcis, Iglesiente, Carbonia Iglesias, Sardinia, Italy, Europe

Australia, South Australia, Port Lincoln, Southern bluefin tuna (Thunnus maccoyii) circle in a holding pen.

Australia, South Australia, Port Lincoln, A dead Southern bluefin tuna (Thunnus maccoyii) caught in a tuna pen.

Southern bluefin tuna a dead bluefin tuna caught in a tuna pen of a fish farm are offshore of Port Lincoln South Australia

Diver and school of young bluefin tuna, Azores

School of juveniles bluefin tuna, Azores Atlantic Ocean

School of young bluefin tuna, Azores