All You Need to Know About Bat Noises and Sounds

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Some people love them. In the end, these creatures have inspired innumerable books, stories, films, and nightmares. Yes, because if you cared to ask the average Joe in the street, you would very likely find out that most people are actually afraid of these animals.

Maybe because they are related to mice, and musophobia or “fear of mice” is a very common phobia, or maybe because we do not understand them, alien as they are to our own way of living and relating to the world, well, whichever the reason chiroptophobia, or fear of bats, is also equally widespread.

So, how would you know if there are bats living in your house (or, as happens, in your barn, stables, etc. if you have a farm)? Well, to start with, bats are nocturnal, which means that they live at night; this means that if you are someone who likes to go to bed early, you are unlikely to see them at all.

Maybe you could spot the late one who is going back to sleep (upside down as they do) in his nest early in the morning, but bats become active at sunset, and this makes them difficult to spot. Moreover, they are shy and reserved animals; you won’t get to become friends with one of them, and you will not even get to touch one. They fly fast and with impressive dexterity, and they can avoid obstacles with amazing precision.

So, maybe you have noticed their droppings; that may happen, though the droppings will tend to concentrate in the nest and just outside it. Maybe you have just seen a few fluttering around, or maybe you have noticed a hole in the walls of your attic with far too much activity going on. Or perhaps, at night or in the early hours of the morning, you hear some weird sounds that you do not recognize, like soft clacking? Well, anyway, if you have bats, and maybe you do not fancy sharing your home with them, what can you do?

To start with, you need to know about them; and this is what this article is all about, especially their sounds.

A Few Key Points about Bats

sleeping bats

To start with, with the exception of the vampire bat, which lives in South America, bats do not pose a direct threat to humans and pets. In fact, they are extremely useful animals when it comes to keeping populations of annoying insects, like mosquitoes in check. So they have an absolutely essential role in the ecosystem and in the balance of the natural world. It is also a lie that they grab people’s hair. That’s just part of the many misconceptions we have about them.

Despite the fact that they may resemble birds from a distance, they are mammals, like cats, dogs, and humans. This means that they do not lay eggs, but deliver their pups as we do with children, and then breastfeed them.

Famously they sleep head down, and they can do amazing things when flying. Also, as everybody knows, they have very poor eyesight but they can hear sounds we cannot even imagine. And this is a key point that we need to investigate further.

What about Bat Noises and Sounds?

bat echolocation

We all know that bats can hear and make sounds we cannot perceive. In fact, they use their sounds to navigate as well. Basically, a bat will send a sound out and then hear when it bounces back; by doing so, they can calculate the distance of the object the sound wave has bounced against. Not only, but they can also measure the size of the object. This is quite amazing! Basically, they use sounds instead of sight.

Oddly enough, if you think about it, it can even be a better way of spotting objects in your way. In fact, we have sort of taken a leaf out of them and invented sonars and radars. A radar uses exactly the same concept as that bats use to locate things like obstacles or prey. Why is this method better than using your eyes?

To start with, if you are active at night, you may have to rely less on light waves and more on sound waves to find your way. What is more, if you use sounds, you will also find solid objects hidden from sight, like a moth behind a leaf or insects flying in the mist, etc.

You can also see how efficient this method is by how bats can avoid obstacles; they can veer at the very last minute, with just a couple of inches to go before the little flying mouse crashes into a tree, a rock, or an animal. This is very peculiar to bats. If there is a wall in front of them, they are capable of flying till it almost hits their nose to change direction abruptly and suddenly in order to avoid it. It is actually amazing to see them fly!

However, in order to do this, they need to make sounds continuously and never stop. They need to keep scouring the environment and, at the same time, hear the sounds that bounce back. This, of course, means that they can recognize their own voice and that of other bats.

They hear an impressive number of sounds simultaneously, but they can recognize which sound they produced themselves, when, and count how long it has taken to bounce back and measure the distance. It requires pretty good mathematical skills! The fact that they can recognize their own voices and sounds and those of other bats comes in handy when a parent bat comes back in the morning to meet her or his pups.

In a bat’s roost (the correct name for a bat’s nest), there can be many, many individuals; the largest bat colony in the world, Bracken Cave has a breathtaking number of individuals: 15 million bats altogether! And they can hear the sounds their little pups and partners make in what must be utter bedlam.

Also, check out this infographic mentioning how bats release sounds and sound waves:

bat sonar

But if you walked into Bracken Cave, you would probably hear just silence, or small, fluttery noises. Why? Well, we can only hear sounds included in a specific range: between 20 and 20,000 Hertz. Anything beneath it is called infrasound and anything above it is ultrasound. Bats use ultrasounds to communicate and locate things when they fly.

Their range is sometimes audible to humans but at the very top end of the range of someone with very good hearing. In fact, the spotted bat (Euderma maculatum) can be heard when it produces sounds around 20,000 Hertz, which is the lowest frequency they use, while they get to an impressive 200,000 Hertz, or 200 kHz.

Finally, what would the sound of the bat be like if you could hear it? Well, it is a bit like clacking.

Ultrasounds to Get Rid of Bats – Fast, Effective, Humane, Ecological, and Cheap!

ultrasonic bat repeller

Now, how about if you want to get rid of the bats that have been using your home (barn etc.) as if it was theirs? Oddly enough, it is by using ultrasounds that we can get the best results. In fact, thinking about poisoning a colony of bats is not only inhumane but also extremely expensive!

Just the cost of a professional would run in the hundreds and hundreds of dollars, but even if you wanted to do it yourself, it would cost you hundreds of dollars anyway just to buy the poison. Let’s not even get into the dangers that poison poses to yourself, your family, your animals, and the environment.

Plus, it would take a very, very long time to get any results. Instead, if you use ultrasounds, bats would hear them and find them disturbing. So, they would simply choose another place to live and go away.

But we humans cannot produce ultrasounds, can we? Well, not as such, but we can use technology to do it for us. And it is so that someone invented a very clever machine, called Ultrasonic Bat Repeller which produces these waves and sends bats away from your property.

Ultrasonic Bat Repeller is a simple concept but with high technology solutions. It will get rid of bats in only 72 hours, with no need for physical harm, poisons, traps, etc. This makes it not only very fast and effective but also super safe for yourself, your family, your friends, and your animals, as well as for the environment. And if you do not get results, you are guaranteed your money back!

Moreover, Ultrasonic Bat Repeller is easy to use; all you need to do is unwrap it, place it facing the bat roost, switch it on, and walk away. It will start irritating the bats immediately and sending them away, while you will not even hear a single sound. Yes, because of course, you cannot hear ultrasounds! It is as easy as that!

So, how much will you have to spend if you want to get rid of bats? If you want to use the best humane and most efficient solution, Ultrasonic Bat Repeller, you will also save money! Yes, you will! As we said, buying traps or poison is not just choosing a troublesome, slow, and ineffective method, but you will have to spend a lot of money.

Instead, if you buy Ultrasonic Bat Repeller, you could have it for the usual price of $79.97. But hold on, I said, “You could…” Why? Because you are in luck and for a limited time it is selling (and very fast indeed) for only $39,97, which is a very generous 50% discount! So, hurry up if you want to save even more money…

Now, you don’t want to hear about bats anymore? You know what to do…