How Do Snakes Survive?
Join Owlo and Koko as they discover how snakes survive in the wild, sparking curiosity about nature and wildlife.
About this story
Join Owlo and Koko as they discover how snakes survive in the wild, sparking curiosity about nature and wildlife.
What you'll learn
- Understand snake survival techniques
- Learn the importance of safety around wildlife
- Explore the history of snakes on Earth
Owlo! Owlo! You have to see what happened at the park today. It was the most exciting thing ever!
Slow down, Koko. Take a breath and tell me everything. What happened at the park?
I was walking near the big rocks, and I almost stepped on a snake. It was curled up right there in the sun!
Oh my. That must have been quite a surprise. Did you stay calm and back away slowly?
I did! Mom always says to never touch a snake you don't know. But then I started wondering, how do snakes even survive out there?
That is a wonderful question, Koko. Snakes are actually incredible survivors. They have been on Earth for millions of years.
Millions of years? That is longer than even the oldest tree I know about!
Much longer. Let's head to the science lab. I have some things there that will help us explore this together.
Here we go. Now, the first thing to know is that snakes are cold-blooded animals. That means their body temperature changes with the air around them.
Wait, so if it is cold outside, they get cold too? That sounds really uncomfortable.
It does sound that way. But that is exactly why you saw that snake curled up on the rocks in the sun. It was warming its body up.
So the sun is like a snake's blanket! That is actually kind of clever.
Very clever indeed. And when it gets too hot, they slide into the shade or underground to cool down. Their whole day is planned around temperature.
What about eating? What do snakes eat to survive?
Snakes are carnivores, which means they only eat other animals. Depending on the type of snake, they might eat mice, frogs, eggs, or even insects.
But they don't have hands or claws. How do they catch anything?
Great observation. Some snakes use venom, which is a special liquid they inject to stop their prey from moving. Others squeeze their prey tightly instead.
That squeezing one sounds really strong. I would not want to be a mouse near one of those.
Those are called constrictors. Boa constrictors and pythons are famous examples. And here is the really amazing part about eating.
What? What is the amazing part?
Snakes swallow their food whole. No chewing at all. Their jaw can stretch open very wide to fit something much bigger than their head.
Their jaw stretches? That is so strange. My jaw definitely cannot do that.
No, ours cannot. And after one big meal, some snakes do not need to eat again for weeks, or even months.
Months! I get hungry before lunch is even ready. Snakes must have very patient stomachs.
Their bodies digest food very slowly, which saves energy. That is one of the reasons they survive so well with very little food.
Okay but what about staying safe? Lots of animals probably want to eat a snake too, right?
Absolutely. Snakes have some brilliant ways to protect themselves. Their scales often have colors and patterns that help them blend into their surroundings.
Oh, like camouflage! We learned about that with frogs. The snake I saw was kind of brownish, just like the rocks.
Exactly right. That was not a coincidence. Some snakes also rattle, hiss, or puff up to look scary and warn predators to stay away.
So they are basically saying, back off, I mean business, without even using words.
Perfectly put. And snakes also shed their skin as they grow. The old skin peels off and a fresh new layer is underneath.
They get a whole new skin? I wish I could do that when I scrape my knee.
That would be quite useful. Shedding also helps them get rid of parasites, which are tiny creatures that can attach to their skin and cause harm.
Snakes really thought of everything, didn't they? Warm up in the sun, eat big meals, hide with camouflage, and get a new skin when needed.
Nature shaped them over millions of years to be perfectly suited for survival. Every single thing about them has a purpose.
I am actually glad I saw that snake today. I used to think they were just scary. Now I think they are kind of amazing.
That is exactly the right way to feel, Koko. Respecting animals from a safe distance is always the wise choice. Now, can you summarize what we learned today?
Okay! So snakes are cold-blooded, which means they use the sun to warm up and shade to cool down. They eat other animals whole, no chewing, and can go months without eating. They protect themselves with camouflage, scary warnings, and sometimes venom. And they shed their old skin to grow and stay healthy. Basically, snakes are survival experts who have been figuring this out for millions of years. Next time I want to learn about other cold-blooded animals, maybe crocodiles, because I have a feeling they have some wild survival tricks too!
That was a perfect summary, Koko. I could not have said it better myself. Now let's go find you a snack, because unlike snakes, I know you cannot wait months to eat.
