Why Do Snakes Turn Blue?

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Why snakes turn blue is a question many people have. Some say it’s because they’re cold-blooded while others believe it has to do with their diet. So what’s the real reason?

It turns out that there are a few different reasons why snakes turn blue. Let’s take a look at each one.

1. Cold-Blooded Creatures Rely On Their Environment To Regulate Their Body Temperature.

If it’s cold outside snakes will often turn blue in an attempt to absorb more heat from their surroundings. This helps them to warm up and survive in colder climates.

2. Some Snakes Turn Blue As A Result Of Their Diet.

Certain types of food can cause a snake’s skin to change color. For example if a snake eats a lot of blueberries their skin may turn a bluish-purple hue.

3. Some Snakes Are Born With Blue Skin.

There are some snake species that are naturally blue. This is usually due to genetics and isn’t something that can be changed.

4. Blue Is A Protective Coloration For Some Snakes.

In some cases blue snakes are less likely to be eaten by predators. This is because blue is often associated with venomous snakes so predators will avoid them.

5. Some Snakes Turn Blue When They’re Stressed.

Just like humans snakes can turn blue when they’re feeling stressed or anxious. This is usually due to a change in their environment or diet.

So there you have it! These are just a few of the reasons why snakes turn blue. Next time you see a blue snake you’ll know exactly why it looks that way.