Why They Matter
The Atlantic bluefin is a highly sought-after delicacy for sushi and sashimi in Asia—a single fish has sold for over $1.75 million! Driven by such high prices, fishermen use even more refined techniques to catch tuna. And the fish are disappearing as a result. Although tuna do provide food and livelihoods for people, they are more than just seafood. Tuna are a top predator in the marine food chain, maintaining a balance in the ocean environment.