Best Deer Whistle for Car – Buyers Guide & Reviews

Do you hear that? That’s the sound of a vehicle holding its breaks desperately trying to avoid a collision with a deer. In fact, we can agree no one ever wants to be in this situation. In this scenario not only can you hurt yourself in the case of an accident, but hitting a deer could cost thousands of dollars in repairs. This review is about using a Deer Whistle for car and other motor vehicles. These little high frequency sound producing whistles are very affordable and can save motorists from harm and possible danger.

 

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However, like with any other purchase decision, we understand that you might be skeptical. In addition, you might have a number of questions about deer whistles. In this case, these questions might include the following:

  • Do deer whistles actually work?
  • Where can I buy one?
  • How do ultrasonic sounds even alert deer?

Well, if you want to know the answer to these questions and many more, you’ve come to the right place. Below you’ll read about how they operate and how deer can hear them to help with accident prevention.

Are you ready to get started? Let’s begin.

How Does a Deer Whistle Actually Work?

This is a question that every vehicle owner wonders as well as many people who live or travel into areas where there are more wildlife and higher deer populations.

In fact, many people type the phrase “do deer whistles work mythbusters” into Google to try to find out if they can help help prevent deer vehicle collisions. Unfortunately, this isn’t an episode from the famous series that is available on the internet. Since we can’t turn to the famous duo to help us out, instead, let’s take the time now to find out everything we can about deer whistles.

After all, we all want to invest our hard-earned money on something that works. For many people, animal whistles have emerged as the solution for preventing accidents in deer country and surrounding areas. According to anecdotal evidence, deer whistles may help avoid human fatalities or personal injury that may happen with driving into an animal. When you consider how heavy a deer can be, adding animal alert whistles to vehicles would be a good idea to help avoid accidents.

 

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Schools of Thought

To clarify, when it comes to the effectiveness of these high frequency sound producers, there are two schools of thought. Expand on this, there are those who believe that they work ,and those who question if they help prevent deer vehicle collisions.

Overall, any experienced hunter or scientist will tell you that various types of deer have sensitive hearing. In fact, their hearing capabilities resemble that of a satellite dish. This means that they can pick up any sound even from a person who is tiptoeing in the distance. In other words, a hunter.

Even when the deer are sleeping, their ears can hear sound from ahead or behind. This makes sense from a survival perspective as predators approach from all angles. What’s more, their ears function independently to compare signals and other sounds.

Therefore, since deer have such sensitive hearing abilities, it’s safe to say that the sound waves produced could alert them to avoid a vehicle collision.

However, to make sure we have done our homework on the subject, let’s find out what science has to say.

Deer Whistle Studies

University of Connecticut

To start with, Paul Scheifele from the University of Connecticut did some research concerning the effectiveness of these devices. Below, we will discuss some of the findings from his study.

To carry out this experiment, he mounted different air velocity whistles to different automobiles. Then, he operated the cars only at a speed of 30 to 45 miles per hour.

In order to test the viability of these devices in avoiding hitting a deer, he recorded the sounds the devices made while the vehicle was in motion. He discovered that the sound produced signals which registered 3 kHz to 12 kHz.

When it comes to the 3 kHz signal, this equals to 3 decibels loud. On the other hand, a 12 kHz signal is ineffective because it is outside the normal hearing range of white tails between 2 and 6 kHz. Therefore, after doing these experiments and recording his findings, his conclusion at the end was that these deer whistles may not useful. But then again he was only traveling at 45 mph.

University of Georgia

In addition, a University of Georgia study also did similar tests to test reactions of deer that could potentially move into the dangerous collision-prone territory from the side of the road.

In their attempts to figure out whether these products were effective, which also included various experiments, these researchers came to their own conclusions. To summarize, here is the conclusion of the study which is detailed in the abstract:

“We evaluated efficacy of sound as a deterrent for reducing deer (Odocoileus spp.)—vehicle collisions by observing behavioral responses of free-ranging white-tailed deer (O. virginianus) to pure-tone sounds within their documented range of hearing. Behavior of free-ranging deer within 10 m of roadways was not altered in response to a moving automobile fitted with a sound-producing device and speakers that produced 5 sound treatments documented to be within the hearing range of white-tailed deer. Many commercially available, vehicle-mounted auditory deterrents (i.e., deer whistles) are purported to emit continuous pure-tone sounds similar to those we tested. However, our data suggest that these are likely not effective in altering deer behavior in a manner that would prevent deer vehicle collisions.”

Possible Limitations in the Studies

Naturally, there are always some products that operate better than others. Although we can’t say for sure, the tests could have been carried out using lower quality deer whistles that are not as effective.

In fact, the researchers could also be wrong because deer are very sensitive animals. If you think about it, they listen to hunters who tiptoe every single day, so why would they not hear deer whistles?

Also, if you look at the last sentence of the quote above, it concludes that they are “likely not effective”. Therefore, while they couldn’t prove that they work, they couldn’t prove that they absolutely did not.

In fact, despite what researchers say, customers claim over and over that they have never hit a deer since they installed this kind of product. If only there was a way to communicate with them to really find out the truth!

Best Deer Whistles for Car Reviews

Since so many drivers still claim that deer whistles work to help provide peace of mind when driving out on the open road, it’s helpful to get an overview of the different options available.

Therefore, this article will assist you in getting an idea of what brands are available. Firstly, you have different models that produce sound frequencies in different ways. In other words, you can either get an electronic or manual whistle that just works by air moving through it i.e. it is wind-driven.

To understand what all of the varying options have to offer, read the different reviews of various deer whistles below:

Katzco

deer whistle

 

Katzco prides itself on being an easy to install alert system that effortlessly warns animals within a 1/4 mile radius. That’s enough distance for them to run or stop when they see a vehicle coming. For those who use the metric system, a 1/4 mile is approximately 400 meters, which is sufficient distance for you to respond appropriately and avoid collisions.

Katzco is synonymous with is easy installation. In other words, it is very easy to install on the car. Therefore, you shouldn’t experience any challenges when setting it up. All you need is to peel the cover and stick it on the car’s bumper or the grill.

In fact, this process is so simple, anyone can learn how to install deer whistles.

However, that was not the only thing that caught our attention. Another point to note is that the sound frequency is automatically activated when you driving at 35 mph. There’s no need for you to use any electricity, a battery, or do some sort of wiring. That’s because the whistle works using wind energy. In other words, as long as your car is moving at the right speed of at least 35 mph, it would operate just fine.

Features

  • Generates two separate ultrasonic noises, enough to warn deer and other animals of coming vehicles.
  • Easier to clean than some other similar products. All you need is to remove it from the base of your car.
  • Uses adhesive tape to stick to your car.
  • Comes with a removal key. If you are looking to wash your car but you are still worried about harming the unit, you can use the key to effortless remove it.

Pros

  • Available in 4 packs. In other words, you get two pairs. Feel free to keep the spare or give it as a gift to friends or family.
  • This product is silent. You never hear any sound even when you’re driving at a high speed.
  • Comes with an adhesive tape to hold on to your car. However, this will only be effective as long as you follow the instructions to install it.
  • Measures 5.1 inches by 1.3 inches by 4.9 inches. In other words, it is so small and compact it is hard to see on your vehicle.

Cons

One concern that came up with this product is the quality of the tape. Katzco should have made a stronger tape.

Summary

If you want peace of mind when driving in deer country, then you should try the Katzco model.

deer whistle

Save A Deer

deer whistle

 

Are you looking for a smaller model? In fact, if you buy a Save a Deer model, you’ll have to look very hard to actually see it on a car. This is because it is compact and it is placed on the bumper. This means that it is hidden, so it doesn’t stick out in plain sight.

This top selling model is something worth looking at. In fact, Save A Deer models are much smaller than the Katzco options.

Unlike the Katzco that can peel off after many uses, the Save A Deer model has a strong double stick self-adhesive tape. Even better, it won’t come off during extreme weather conditions like rain or drought. If you have a tried these in the past, but you have been disappointed due to the quality of the adhesive tape, this has been corrected.

Besides that, you can use a Save A Deer on any vehicle that travels more than 35 mph. The only thing that that is different is the mounting positions.

To give you some advice, whatever the position you choose, make sure it is secured on a clean horizontal space.

Features

  • You need to be driving at a speed of 35 mph for the Save A Deer whistles perform well because it relies on the wind. This is something to consider in conjunction with the speed limit.
  • Thanks to its dual construction it will last longer on your vehicle, and it won’t get damaged.
  • No battery, no electricity, and no wiring is needed. In fact, you just need wind energy to alert the deer.

Pros

  • Strong adhesive tape, they can withstand any severe weather conditions without peeling off.
  • Includes superior mounting materials which make the task of installation very easy.
  • Less likely to clog because of its flow through construction and its self-cleaning capabilities.
  • Compact unit, less than 1 cubic in size. It is small, but mighty, according to the reviews.
  • Least expensive on the market.

Cons

Some customers complain about the quality of the material of the unit itself. We think this is the area the company needs to improve on. Otherwise, it is a still a great option.

Summary

If you are looking for a compact option with self-cleaning capabilities, try Save A Deer. It works great, and it will alert deer during the nighttime and during extreme weather conditions.

deer whistle

Bell Automotive

 

deer whistle

 

Bell Deer Whistles are known for producing separate unique and alerting frequencies.

But that’s not all.

It also has a high bond adhesive tape that makes installation an easy task. What’s more, the strong adhesive makes it easier for you to remove and clean at any time without losing its sensitivity.

The only thing you need to be careful about is to make sure that you install one in the right position. This is because the proper position provides the maximum airflow for it to function correctly.

Features

  • Includes high bond adhesive tape for mounting and installation.
  • To clarify, the best preferred mounting position is a 30 angle down in any position.
  • Due to the design of the product, a high output of airflow is activated.
  • Generates dual unique sound frequencies to alert deer of coming vehicles.

Pros

  • Sleek low-profile design activates airflow when the car is moving at 35 mph.
  • A distinct advantage is that the product is easy to mount and install with an adhesive strip. This means that you can easily remove the top and fit into the back.
  • Has open and closed holes that operate together to produce unique frequencies to alert the deer.
  • Easy to understand instructions. In fact, the package comes with comprehensive guidance for installation and direction.

Cons

The unit will not create the whistling sound required that alert the deer at a speed under 35 mph.

Summary

The Bell Automotive Deer Alert model works even when it’s raining. The only thing that you need to be careful about is to make sure it’s free from debris and snow. What’s more, they are very inexpensive.

deer whistle

 

CarNeed 4pcs Deer Alert

 

 

The CarNeed brand is a 4 piece kit made from a high-quality plastic material. Most importantly it can resist extreme outdoor temperatures. This is especially valuable if you live in a colder climate.

With easy installation, all you need is to remove the adhesive back and fix the product onto the car bumper or the grill. It’s really that simple to do.

A distinct advantage to this particular brand is that, unlike other models, the CarNeed is compatible with all different kinds of vehicles. This means that it can be a solution for the whole family, no matter what cars you and your partner drive.

Features

  • This product comes in 4 packs. In other words, it comes with 4pcs. If you feel like you don’t need these (although you might), you can gift the extra pieces to someone else. However, you’ll probably want to keep them for future use.
  • Emits safe ultrasonic sounds.
  • To keep things simple, this product is available only in one color – black.
  • If you’re sensitive to noise, not to worry. The noise it makes is an inaudible sound that won’t affect your pets or you.

Pros

  • Works in all-weather conditions, including snow and extreme heat situations.
  • Self-adhesive tape speeds up the installation and mounting process. Best of all, it sticks on your can even after multiple washes.
  • Cost-effective, this product is available in 4 pcs. That means, when you buy one pair, you get another pair for free.
  • Thanks to its strong foam adhesive tape, you can mount it anywhere. However, it is not recommended to mount it behind the grill or the sides of the bumper.

Cons

You may not experience the full benefit of a deer whistle if you live in an area where the speed limit is below 30 mph. In other words, it is better suited to those who travel out on the open road, where the speed limit allows.

Summary

The main selling point about of the CarNeed model is that it comes in a 4 pc pack. That means you will save yourself a lot of money on buying another in the future.

deer whistle

 

Custom Accessories Deer Alert

deer whistle

 

There is a lot to be said about a deer whistle for car made by Custom Accessories. First, this product is available in two colors, either choose chrome or black.

If you’re wondering who Custom Accessories is? To give you an idea, they are the market leader in automotive aftermarket accessories. In other words, there’s that added advantage of buying from a reputable brand that understands the automotive industry.

With a height of 5.2 inches, length of 5.2, and a width of 1.4, this product is one of the larger units.

As we’ve discussed above, these produce sounds the same way as a dog whistle. Dogs will hear it, but humans are unable to.

Features

  • Available in two colors.
  • Created by Custom Accessories, a leader in the automotive industry (which adds a distinct amount of credibility).
  • Easier than many others to install.
  • Has two holes that together, create a high-pitched sound to alert the deer.

Pros

  • Leaves no mark when installing, removing or re-attaching. This is the case even when using it on your vehicles bumper.

Cons

Some customers complain that it didn’t last for a year before it came off. However, only a few customers had such a complaint.

Summary

If you are looking for a model made by car enthusiasts, you can’t go wrong when you try the Custom Accessories model. In addition to the reassuring features detailed above, the manufacturer claims that it will operate as advertised. With their credibility in the automotive industry, this is reassuring.

deer whistle

Hornet

 

deer whistle

 

The final type we will review is the “electronic” Hornet deer whistles. This model is different from some of the other products we have covered above, as it is perfect for motorcycles.

Motorcycle deer whistles are different in that they produce sound via electronics. These whistles generate frequencies itself, instead of having to use the wind to generate a sound. The advantage is it works no matter what speed of travel.

In addition, since the product makes its own noise, the sound can travel further alerting wildlife. With electronic, you don’t need to worry about it getting clogged up with snow or any other kind of debris.

What’s more, you can also switch it on and off, depending on where you are and if you need to use it.

Features

  • Simple installation with detailed instructions.
  • Electronic instead of wind-driven.

Pros

  • All of the wiring and switches are included.
  • Has the ability to turn on and off, so you can choose to use it at your own discretion, depending on where you are.

Cons

As with any type of these whistles, it’s difficult to know whether it’s really effective. Is it worth not having one?

Summary

This particular warning system is suitable for motorcycles. Install it somewhere where it has an unobstructed view of the road and protect yourself better from becoming involved in an accident.

deer whistle

 

deer whistle

 

Should You Buy a Deer Whistle?

Let’s face it. As we’ve mentioned in the analysis above, there is conflicting information about whether deer whistles work or not. However, customers who have purchased them will highly praise these little horns and swear by their use.

The truth is that these brands are so inexpensive that they are worth a try. In fact, if you are looking to buy now, all you need to do is use our convenient links with free shipping.

Many hunters will tell you deer are very sensitive animals. Deer can hear different sound frequencies than humans. They are constantly on the move looking for food and shelter through fields, yards and roads everywhere.

For that reason, we believe getting the best deer whistle for car or any vehicle is a good choice. In fact, you don’t have to hit a deer before you know how effective they are. Purchasing today could be the best money you ever spent.

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