Koko:
Owlo! Owlo! I have to tell you something really exciting that happened last night.
Owlo:
Good morning, Koko! Come on in and sit down. You look like you are bursting with news.
Koko:
I was sitting outside with my mom after dinner, and we saw these things flying really fast in the dark sky. They were not birds!
Owlo:
Oh my goodness, that sounds like quite a sight! What did they look like?
Koko:
They were small and they zigzagged everywhere, super fast. Mom said they were bats. I never saw a bat before!
Owlo:
How wonderful! Your mom was right. Bats love to come out right when the sun goes down.
Koko:
But why do they only come out at night? Are they scared of the daytime?
Owlo:
That is such a thoughtful question, Koko. Bats are not scared at all. They are actually built for the night.
Koko:
Built for the night? What does that mean?
Owlo:
It means their bodies work best when it is dark outside. I have a wonderful book about bats in the library. Shall we go take a look?
Koko:
Yes, yes, yes! Let's go!
Owlo:
Here we are. This big book has all about bats inside. Look at this picture of a bat up close.
Koko:
Wow, it has really big ears! And its wings look like they are made of skin.
Owlo:
Exactly right! Those big ears are very important. Bats use something called echolocation to find their way in the dark.
Koko:
Echo-lo-cay-shun? That is a really long word.
Owlo:
Let me explain it simply. Bats make tiny sounds as they fly. Those sounds travel through the air and bounce off things nearby.
Koko:
Like when I shout in a tunnel and hear my voice come back?
Owlo:
Precisely like that! The sound bounces back to the bat's big ears, and the bat knows exactly where everything is.
Koko:
So they can fly in the dark without bumping into things? That is so cool!
Owlo:
It really is amazing. And do you know what bats are doing while they fly around at night?
Koko:
Umm, playing? Going on adventures?
Owlo:
In a way, yes! But mostly they are hunting for food. Most bats love to eat insects.
Koko:
Insects? Like mosquitoes and flies?
Owlo:
Exactly those! One little bat can eat hundreds of mosquitoes in just one night.
Koko:
Hundreds? That means bats are actually really helpful! They eat the bugs that bite us.
Owlo:
You figured that out all by yourself. Bats are wonderful helpers for nature. They keep the number of pesky insects down.
Koko:
So where do bats go when the sun comes up? Do they go home?
Owlo:
They do, in their own way. Bats sleep during the day in cozy, dark places. They sleep hanging upside down.
Koko:
Upside down? That sounds really uncomfortable to me.
Owlo:
For us it would be, but for bats it feels perfectly natural. Their feet lock onto a branch or a cave ceiling without any effort.
Koko:
I kind of wish I could sleep upside down just to try it once.
Owlo:
I think you would change your mind very quickly. Now, you have learned so much today. Can you tell me what you remember about bats?
Koko:
Okay! So, bats come out at night because that is when they work best. They use echolocation, which means they make sounds and listen for the echo to find their way.
Koko:
They eat loads of insects like mosquitoes, so they are actually really helpful. And in the daytime they sleep upside down in dark places. I really want to see one up close someday!
Owlo:
That was a perfect summary, Koko. I am very proud of you. Maybe next time we can learn about other animals that love the night, like owls.
Koko:
Wait, owls? That means I can ask YOU all the questions, Owlo!
Owlo:
I suppose it does. I will have to be ready for that. Sweet dreams tonight, Koko, and say hello to the bats for me.