24 facts hidden in six zones
Fun Turtle Facts for Kids
Choose a dive zone, crack open each shell, and see if you can make the entire Fact Reef glow.
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Built-in armor
A turtle carries one of the most unusual skeletons in the animal world.
Turtle field guide
All 24 turtle facts
Finished exploring—or looking for a fact again? Open any chapter to read what TurtleBoy found.
Built-in armor
A turtle carries one of the most unusual skeletons in the animal world.
- The upper shell is called the carapace; the lower shell is the plastron.
- A turtle's ribs and backbone connect to its shell.
- Most hard-shelled turtles have keratin scales called scutes covering the shell's bone.
- Turtles have beak-like jaws instead of teeth.
Made for their habitat
Turtle bodies carry clues about where and how they live.
- Sea turtles use long flippers to move through the ocean.
- Many freshwater turtles have webbed feet that work well in water and on shore.
- Tortoises usually have sturdy, less-webbed feet for walking on land.
- Turtles live in oceans, fresh water, forests, grasslands, and deserts.
What's for lunch?
There is no single turtle menu—different species eat very different meals.
- Green sea turtles mainly eat sea grasses and algae as adults.
- Leatherbacks are specialists at eating jellyfish and other soft-bodied prey.
- Hawksbills use narrow beaks to reach sponges in reef crevices.
- Eastern box turtles may eat plants, mushrooms, fruit, insects, and other small animals.
Life at sea
Sea turtles are air-breathing reptiles superbly adapted for long ocean journeys.
- There are seven living species of sea turtle.
- Six sea turtle species occur in U.S. waters.
- Sea turtles must surface for air because they have lungs, not gills.
- Some leatherbacks travel 10,000 miles or more in a year.
The beach beginning
For a sea turtle, life begins beneath the sand.
- Adult females crawl ashore and dig egg chambers with their rear flippers.
- A sea turtle nest often holds around 100 eggs, although the number varies.
- Hatchlings usually emerge together and head toward the open ocean horizon.
- Nest temperature helps determine whether hatchlings develop as male or female.
Give turtles a hand
Small, thoughtful choices can make beaches and waterways safer.
- Fishing line, plastic, balloons, and other debris can injure or entangle turtles.
- Artificial beach lights can lead nesting turtles and hatchlings in the wrong direction.
- A wild turtle should be watched from a respectful distance rather than handled.
- Protecting nesting and feeding habitats helps turtles complete their long life cycles.
Our science trail
Every discovery was checked against wildlife agencies, museums, or conservation educators.