Are there any sharks that eat tuna?

Yes, there are several shark species that eat tuna. Some of the most common shark predators of tuna include:

Blue Shark (Prionace glauca): Blue sharks are known for their long, slender bodies and intense blue color. They are opportunistic predators and feed on a wide variety of prey, including tuna. Tuna is commonly found in the diets of blue sharks, and they often target smaller individuals.

Shortfin Mako Shark (Isurus oxyrinchus): Shortfin mako sharks are one of the fastest shark species and are known for their lightning-fast attacks. They are powerful predators and hunt various fish, including tuna. Tuna makes up a significant portion of the shortfin mako shark's diet, especially larger tuna species.

Great White Shark (Carcharodon carcharias): Great white sharks are apex predators and are known for their massive size and powerful jaws. They feed on various marine mammals, fish, and seabirds, and tuna is one of their frequent prey items. Great white sharks often target larger tuna species and are known to hunt them cooperatively.

Thresher Shark (Alopias vulpinus): Thresher sharks are distinguished by their long, whip-like upper tail lobe. They are active predators and hunt various fish, including tuna. Thresher sharks use their long tail to stun their prey before attacking and consuming them.

Tiger Shark (Galeocerdo cuvier): Tiger sharks are large, powerful predators known for their aggressive behavior and wide-ranging diet. They feed on various marine animals, including tuna. Tuna is commonly found in the diets of tiger sharks, and they often target smaller to medium-sized individuals.

It's important to note that while these shark species may eat tuna, the extent of their predation on tuna populations varies depending on factors such as the shark species, tuna species, geographical location, and prey availability.