What are pill bugs, and why do they curl into balls?

What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. What are pill bugs, and why do they curl into balls?

The Big Idea

Lift a stone or a log, and you may find little gray roly-polies. They are called pill bugs. And they are not even insects!

Not Insects

Step one: Not Insects. Pill bugs are not insects. They are crustaceans, related to crabs and shrimp.

Damp Homes

Step two: Damp Homes. They live in damp places like under logs and stones. They breathe with gill-like parts that need to stay moist.

Roll Up

Step three: Roll Up. When something bumps them, they roll up into a tight ball, which helps them stay safe. They eat rotting leaves and wood.

A Closer Look

Let's take a closer look! It has armor plates on its back. It has fourteen legs. It breathes with gill-like parts. It rolls into a ball.

Quick Facts

Quick facts! A female pill bug carries her eggs in a pouch on her underside. They help recycle rotting leaves and wood. Pill bugs are most active at night. Their cousins are crabs and shrimp.

Think Like a Scientist

Now, think like a scientist! Look for a pill bug with a grown-up. Gently lift a stone or log. Watch a pill bug curl up. Then gently put it back where you found it. Put the stone back carefully too.

Outro

Pill bugs are crustaceans, related to crabs and shrimp, that live in damp places. They roll into tight balls to stay safe, and they help recycle rotting leaves and wood. Science is amazing! What will you discover next? Every question is a new adventure, so keep wondering and keep exploring with me! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!