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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.
Source: AMNH and NOAA Fisheries
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.
Source: Smithsonian's National Zoo
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.
Source: NOAA Fisheries
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.
Source: NOAA Fisheries
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.
Source: NOAA Fisheries and National Park Service
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.
Source: NOAA Fisheries