Albacore is a prized food, and the albacore fishery is economically significant. These include yellowfin tuna in the eastern Pacific Ocean, but not albacore. Alaskan-owned Norquest-Adak Seafood Co. processes Pacific cod, pollock, mackerel, halibut, albacore and brown king crab. Albacore tuna are pelagic predators - open-sea hunters. Some 14 aircraft were destroyed&colon; five Blackburn Sharks, five Fairey Swordfish, and two Fairey Albacore. Other food sources of the albacore include fish, crustaceans, and gelatinous organisms. Like other fish, albacore accumulate methylmercury in body tissue over time. The WCPFC has assessed the South Pacific Albacore are not over fished. The Barracuda was developed as a replacement for the Fairey Albacore biplanes. Albacore are sought after by sport fishers. Albacore meat is used a wide variety of dishes. No 36 Squadron had some Fairey Albacore bi-planes. Momsen also took part in developing the low-drag Albacore submarine. A large majority of albacore have larger right testes or ovaries, depending on sex. Another golden opportunity arose on 13 December, when "Albacore" found three Japanese destroyers.