Learn More About Tuna
Tuna aren't just delicious as sashimi, they're some of the most impressive fish in the ocean! Earning a reputation through their size, speed, strength, and much more, there's so much to learn about these fascinating underwater creatures. Here are just five fun facts for starters!
1. Tuna Can Swim Extremely Fast
Don't be fooled by their large size! Some tuna species can swim at speeds of more than 40 miles per hour. Their bodies are built for efficient movement, with streamlined shapes and powerful muscles, making them some of the fastest fish in the sea.
2. Some Tuna Are Warm-Blooded
Despite living in cold waters, unlike most fish, certain tuna can keep parts of their bodies warmer than the surrounding water. This helps their muscles, eyes, and brain function well in cooler ocean depths. It also gives them an advantage when hunting.
3. Bluefin Tuna Can Grow Enormous
Fish can grow to be much larger than you think, especially tuna! Atlantic bluefin tuna can weigh more than 1,000 pounds and grow to over 10 feet in length.
4. Tuna Travel Huge Distances
Tuna are highly migratory and can cross entire oceans during their lives. Some bluefin tuna move between feeding grounds and spawning areas thousands of miles apart, showcasing them as remarkably committed travelers.
5. Tuna Are Powerful Predators
As big fish in the sea, tuna feed on other smaller fish, squid, and crustaceans. Their speed and sharp vision help them chase down prey with impressive efficiency.
