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Book 24, Question 47 · Video

Why do prairie dogs build whole underground towns?

Video · 1:51 · Crafty Clover explains, from A Million Whys Book 24

Prairie dogs live in groups called coteries within big towns of tunnels. Their burrows have several chambers for sleeping, nursing, and storing food, and they have lookout mounds at the entrances. Sentries watch for danger and bark warnings. Prairie dogs also clip tall grass so they can see far.

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What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why do prairie dogs build whole underground towns?

The Big Idea

Prairie dogs build whole towns underground! They are not dogs at all. They are a kind of ground squirrel.

Family Groups

Step one: Family Groups. Prairie dogs live in family groups called coteries, within big towns of tunnels. Their burrows have chambers for sleeping, nursing, and storing food.

Lookouts

Step two: Lookouts. They build lookout mounds at the entrances. Sentries watch for danger and bark warnings.

Grass Trimmers

Step three: Grass Trimmers. Prairie dogs also clip tall grass so they can see far. In Canada, you can find them in Grasslands National Park in Saskatchewan.

A Closer Look

Let's take a closer look! Mounds are lookout spots. Tunnels connect the burrows. Sentries keep watch. Short grass helps them see.

Quick Facts

Quick facts! Their towns can be large enough to cover many acres. Prairie dogs are really a kind of ground squirrel. Prairie dogs greet family members by touching teeth, like a kiss. They use different calls for different dangers.

Think Like a Scientist

Now, think like a scientist! Draw a prairie dog town. Add mounds and tunnels. Add a sentry keeping watch, and some short grass. Add labels to each part. Where would the babies sleep?

Outro

Prairie dogs build underground towns with family groups, chambers, lookout mounds, and sentries that bark warnings, and they trim the grass so they can see danger coming. Science is amazing! Keep wondering and keep exploring! Share what you learned with someone at home, and see what they think! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!

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