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Book 17, Question 15 · Video

Why Is a Rainforest So Loud?

Video · 1:55 · Crafty Clover explains, from A Million Whys Book 17

A rainforest is packed with animals that call, buzz, and chirp. Frogs sing, insects click and hum, birds shout, and monkeys howl. Together they make a huge, noisy choir!

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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 is a rainforest so loud?

The Big Idea

A rainforest is packed with animals that call, buzz, and chirp. Frogs sing, insects click and hum, birds shout, and monkeys howl. Together they make a huge, noisy choir!

So Many Singers

Step one: so many singers. With so many animals living close together, there are always voices in the air. Calling helps animals find friends and mates, and warn others of danger.

Different Pitches

Step two: different pitches. Many animals call at different pitches or times, so each voice fits into the choir. That way, they can still hear one another, even in a noisy crowd, because each voice has its own spot in the sound.

Day and Night Shifts

Step three: day and night shifts. Birds rule the dawn chorus. Insects often take over the night with clicks, hums, and buzzes, while tree frogs sing after rain.

A Closer Look

Let's listen closely! Frogs sing from the damp ground and from leaves. Insects click and hum. Birds shout across the treetops. And monkeys howl far through the forest.

Quick Facts

Quick facts! Insects often take over the night, while birds rule the dawn. Humid air and thick leaves muffle echoes, so sounds blend together. Animals call at different pitches so they can be heard. Listen with a grown-up, and keep the volume safe.

Think Like a Scientist

Now, think like a scientist! Close your eyes outside, or play a rainforest recording with a grown-up. Count how many different sounds you can pick out in one minute. Keep the volume low. Which sound was your favorite?

Outro

A rainforest is loud because it is bursting with life. Science is amazing! 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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