How many species of sea turtles are there?

There are 7 different species of sea turtles that live in warm ocean waters all around the world.

How big can sea turtles get?

Leatherback turtles, the largest sea turtle species, can grow over 6 feet long and weigh up to 1,000 pounds!

Why are sea turtles important for oceans?

Sea turtles play important roles in ocean ecosystems. Green sea turtles keep seagrass beds trimmed and healthy, while leatherbacks help control jellyfish populations by eating them.

Sea Turtle Facts for Kids

Best-Selling Author Kitty Newbold

Published by Blue Goat Publishing for Kitty Newbold | Last updated: 04/23/2025

Fun and Fascinating Sea Turtle Facts

If your kids love animals and ocean life, they'll be amazed by these fun sea turtle facts! These gentle marine creatures have lived in our oceans for over 100 million years—and they're still full of surprises.

💡 Did You Know? Sea turtles can migrate thousands of miles across oceans, using Earth's magnetic fields as a natural GPS system!

🐢 There are 7 different species of sea turtles.
🌎 They live in warm ocean waters all around the world.
🥚 Sea turtles lay eggs on sandy beaches—and the babies must race to the sea!
💡 Sea turtles can hold their breath for hours underwater.
🌊 Leatherback turtles can grow over 6 feet long and weigh 1,000 pounds!
❌ Plastic in the ocean looks like jellyfish and can harm turtles.

Want to Dive Deeper?

The Incredible Turtle Migration by Kitty Newbold brings the wonder of sea turtles to life in a beautifully illustrated story. It's a great follow-up to these facts—and it's perfect for ages 4–8.

The Incredible Turtle Migration: An Ocean Journey of Friendship, Fun Sea Turtle Facts, and Ocean Care for Kids

More Amazing Things About Sea Turtles

Did you know that sea turtles can migrate thousands of miles across oceans? Some species, like the loggerhead turtle, travel more than 7,000 miles between feeding grounds and nesting beaches. Scientists are still discovering how these ancient mariners navigate such long distances with pinpoint accuracy—many believe they use the Earth's magnetic fields as a natural GPS!

Sea turtles also play an important role in maintaining the health of our oceans. For example, green sea turtles help keep seagrass beds trimmed, which supports other marine animals like fish and crabs. Leatherback turtles love jellyfish—and by eating them, they help keep jellyfish populations under control. Without sea turtles, the balance of the ocean food chain could be disrupted.

Sadly, all seven species of sea turtles are currently threatened or endangered. Pollution, climate change, and fishing nets are just a few of the dangers they face. But here's the good news: kids like you can make a difference! Picking up litter, using reusable bags, and learning about ocean life are small steps that help protect these beautiful animals.

That's why books like The Incredible Turtle Migration are so important. They spark curiosity, encourage empathy, and inspire young readers to become protectors of our planet. Whether you're reading at home, in the classroom, or on the beach, there's always something new to discover about sea turtles.