What is image tuna?

As an AI language model, I don't have access to the internet and therefore cannot provide visual images. However, I can give some information about tuna.

Tuna is a saltwater fish that belongs to the family Scombridae. There are several species of tuna, including bluefin, yellowfin, and albacore. Tuna is a popular seafood item and is consumed in various forms such as sushi, canned tuna, and grilled or baked tuna dishes.

Tuna is a rich source of omega-3 fatty acids, proteins, vitamins, and minerals. It is also low in fat and calories, making it a healthy food option. However, some tuna species, particularly bluefin tuna, are overfished and their populations are declining, leading to conservation concerns.

In terms of images, visual depictions of tuna are widely available online and in other media. They typically feature the fish's long, streamlined body with a silvery-blue color, along with its distinct fin structure and large eyes.