Thunnus Thynnus - Atlantic Bluefin Tuna (Endangered)

The Atlantic Bluefin can be found in the western and eastern Atlantic Ocean, but also can be found in the Mediterranean Sea. They have already become extinct in the Black Sea, and because of overfishing may go extinct in all parts of the world.

The Atlantic Bluefin is the largest species of tuna, fully mature adult specimens average 2–2.5 m (6.6–8.2 ft.) long and weigh around 225–250 kg (496–551 lb). Because of its size, this fish is highly prized in the fishing industry and has been the foundation of one of the most profitable commercial fisheries.

The commercial importance of Bluefin Tuna has led to extreme overfishing. The International Commission for the Conservation of Atlantic Tunas (ICCAT) confirmed 2009 that Atlantic Bluefin Tuna populations have declined by 72% in the Eastern Atlantic, and by 82% in the Western Atlantic.

In 2010, the Gulf of Mexico disaster threatened the breeding habitat of the Bluefin and will have lingering effects in the habitat for many years. In 2011, the Fisheries Service announced it would consider the Atlantic Bluefin Tuna as a “species of concern” but would not give it any additional protection under the Endangered Species Act. The Fisheries Service relies on international management to save the species, but has failed in the past 40 years. Fun fact: Canada (which catches the second-highest number of western Atlantic Bluefin Tuna after the United States) has already assessed the stock as “endangered.”

However, YOU can make a difference. The Center for Biological Diversity launched a Bluefin Boycott campaign, mobilizing thousands across the globe not to eat or serve Bluefin Tuna sushi. Sign the pledge today, and send a message to the chefs that use Bluefish Tuna.

Click HERE to sign the pledge