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WindowAlert Hummingbird Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA

4.4 4.4 out of 5 stars 1,704 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
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Hummingbird
1

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About this item

  • Each pack contains four static-cling reflective decals. Choose from a range of designs to fit your home décor tastes
  • Save the beautiful birds you love. WindowAlert stickers act as a deterrent for wild birds from flying into glass windows and sliding doors
  • The specially designed reflective material in each window cling reflects ultraviolet sunlight as glowing warning sign for birds. To humans they appear as frosted or etched glass
  • Designed for a one-time application to exterior glass surfaces. Before application, ensure that your surface is thoroughly clean and free of any overlay, tinting, film, coating or other impurities
  • WindowAlert is the trusted source for prevention of bird window strikes and window collisions. WindowAlert first developed and pioneered ultraviolet window decals in Bend, Oregon in 2003. Decals are made in the USA.

Additional Details

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Customer ratings by feature

Adhesion
4.9 4.9
Easy to install
4.6 4.6
Easy to use
4.5 4.5
Easy to remove
4.5 4.5

Frequently bought together

$7.95
Get it as soon as Sunday, Mar 31
In Stock
Sold by WindowAlert and ships from Amazon Fulfillment.
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$7.95
Get it as soon as Sunday, Mar 31
In Stock
Sold by WindowAlert and ships from Amazon Fulfillment.
+
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Product Description

window alert window decal
WindowAlert static decal birds window

What is WindowAlert?

WindowAlert is a collection of bird-saving products designed to eliminate collisions of birds with windows. Our non-adhesive, static decals reflect the ultraviolet sunlight producing a glowing effect for birds. What looks like a transparent sticker to us will appear as a glowing object to them.

window alert bird decal how to see

WindowAlert is available in several designs suitable for any bird-loving home

Whether it's the familiarity of hummingbirds, simplicity of squares, or the appearance of leaves, we have a variety of designs that blend with your home.

Leaf Medley

Leaf Medley

It's ok if you can't decide on the right leaf to go with your home decor. Our Leaf Medley package offers several different designs to fit your tastes or the theme of any room in the house.

  • 5 decals per envelope
  • Each decal a different design.

Leaf Medley

Leaf Medley

Modern Square

Modern Square

Hummingbird

Hummingbird

Maple Leaf

Maple Leaf

Stop unnecessary bird collisions with your windows. WindowAlert is the safe, and effective way to help guide birds away from potential hazards.

windowalert bird shot

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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WindowAlert

WindowAlert Hummingbird Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA


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Customer reviews

4.4 out of 5 stars
4.4 out of 5
1,704 global ratings

Customers say

Customers like the quality, safety, and ease of installation of the sticker decal. For example, they mention that it looks like etched glass, it prevents bird collisions, and it's super easy to apply. Some appreciate the minimal visibility and adhesion.

AI-generated from the text of customer reviews

230 customers mention178 positive52 negative

Customers like the quality of the sticker decal. For example, they say it works marvelously, is not gaudy, and looks ok. Some say the decals are sheer and beautiful, making the area look like etched glass. Overall, customers are satisfied with the product's quality.

"...They don’t look bad on windows, don’t obstruct the view and seem to be working well." Read more

"...did keep the `decals' on the window because they really are attractive as decorations." Read more

"Keeps birds away from windows. Easy to us. Pretty to look at." Read more

"these are pretty, since I don't have many birds right now, I don't know if they work yet" Read more

131 customers mention109 positive22 negative

Customers like the safety of the sticker decal. They say it eliminates all bird collisions, works to prevent bird strikes, and has a good reflection ability. They also say it appears to deter birds and has not had any more bird crashes since installing.

"These decals work great in stopping the birds from crashing into the windows. They last a long time if applied correctly...." Read more

"...We bought another set and problem solved!! No more birds hitting the glass! They are easy to apply and stay on...." Read more

"Keeps birds away from windows. Easy to us. Pretty to look at." Read more

"Used this product for years. It works and has detoured many birds from hitting my bay window." Read more

54 customers mention54 positive0 negative

Customers find the installation of the bird deterrent sticker decal to be easy. They mention that it's super easy to apply, efficient, and the price is right. Some say that the stickers look good and are easy to put on and take off. Overall, most are happy with the ease of installation.

"...No more birds hitting the glass! They are easy to apply and stay on. I really can’t say if they are easy to remove...." Read more

"Easy to apply. Almost invisible from the inside." Read more

"Keeps birds away from windows. Easy to us. Pretty to look at." Read more

"Easy, efficient and the price is right~!" Read more

46 customers mention38 positive8 negative

Customers like the visibility of the sticker decal. For example, they say it's not that visible or distracting from the view, it'll be barely noticeable on their windows, and it'd be easy for birds to see. That said, some say it obstructs the view.

"...They are quite well done and attractive and barely noticeable...." Read more

"Easy to apply. Almost invisible from the inside." Read more

"...They are not obstrusive and nothing feels better than saving lives." Read more

"...They are transparent and I loved the butterflies. Hummingbirds going up next. Will definitely reorder!..." Read more

21 customers mention21 positive0 negative

Customers are satisfied with the adhesion of the sticker decal. Some mention that it's still adhering, hardly visible from inside, and removeable and replaceable. They also say that the clings have no adhesive so if they ever remove them, they will still stick. Overall, most are happy with the performance of the product.

"...No more birds hitting the glass! They are easy to apply and stay on. I really can’t say if they are easy to remove...." Read more

"I've used this product for years and it is amazing! It sticks, easy to remove!..." Read more

"These clings are doing the job! Birds are not flying into my large window near the feeders like they were before I applied them...." Read more

"...the birds from hitting the glass sliding door and they still adhere to the glass after a year of installation...." Read more

19 customers mention14 positive5 negative

Customers like the value of the sticker decal. They say it's cheap and effective. Some customers also mention that the trade-off is worth it.

"Easy, efficient and the price is right~!" Read more

"...So it’s well worth the money,." Read more

"...And given the high price for such a small quantity, I may just have to give up and try a different product" Read more

"...Well worth the paltry price if you have big windows and you love birds and hate to bury them." Read more

19 customers mention9 positive10 negative

Customers are mixed about the durability of the sticker decal. Some mention that it holds up well, while others say that it wears out and needs replacing. That said, some say the decals only last 6 months or so and that the manufacturer recommends replacing them every 4 months.

"...They last a long time if applied correctly. Windows can be easily washed with the decals staying in place. I would recommend." Read more

"They do need to be replaced periodically, but attractive enough that it's not an eyesore on my patio doors...." Read more

"...They last a long time. I'm on my second pack." Read more

"...Little bummed that they only last 6 months or so - hoping they last longer." Read more

11 customers mention5 positive6 negative

Customers are mixed about the ease of removal of the sticker decal. Some mention that it pulls off easily and doesn't leave a mark or residue, while others say that it's hard to remove from the backing.

"...It's more difficult to remove them from the sheet, and not as easy to apply as in years past...." Read more

"I've used this product for years and it is amazing! It sticks, easy to remove!..." Read more

"...The don't stick unless conditions are right and still come off fairly easily though." Read more

"...They’re easy to use and transparent on the windows. Easy to remove if needed" Read more

No More Bird Strikes!
5 Stars
No More Bird Strikes!
We live in a heavily wooded area where we cleared a large enough area to build our home and enjoy a bit of the yard around it. Unfortunately once Spring arrived we started experiencing a frequent number of bird strikes against the large picture window that overlooks the woods behind us. We kept our shades pulled during the day, but they still kept striking the window and falling to their deaths. After we discovered a gravid hummingbird dead below, we decided to give these a try. We placed several packages of the vinyl decals across the windows along the backside of our house and much to our relief we have not had any bird strikes since. In fact, we have had birds fly up to the widow and divert their course. Hummingbirds will fly up to the window and hover before flying off. My only complaint is that these have to be installed from the outside and my windows on the backside require the use of an extension ladder to apply them. Otherwise, great product.
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Top reviews from the United States

Reviewed in the United States on November 20, 2023
Color: HummingbirdItem Package Quantity: 1Verified Purchase
Reviewed in the United States on May 22, 2023
Color: HummingbirdItem Package Quantity: 1Verified Purchase
One person found this helpful
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Reviewed in the United States on October 30, 2023
Color: HummingbirdItem Package Quantity: 1Verified Purchase
Reviewed in the United States on September 4, 2013
Color: HummingbirdItem Package Quantity: 1Verified Purchase
3 people found this helpful
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Reviewed in the United States on February 7, 2024
Color: HummingbirdItem Package Quantity: 1Verified Purchase
Reviewed in the United States on August 12, 2023
Color: HummingbirdItem Package Quantity: 1Verified Purchase
Reviewed in the United States on March 14, 2024
Color: HummingbirdItem Package Quantity: 1Verified Purchase
Reviewed in the United States on August 20, 2023
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Top reviews from other countries

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Ceibatree
5.0 out of 5 stars Works great, not visually intrusive on the window.
Reviewed in Canada on July 9, 2020
Color: HummingbirdItem Package Quantity: 1Verified Purchase
2 people found this helpful
Report
Kerstin M.
5.0 out of 5 stars Top!
Reviewed in Germany on June 30, 2019
Color: HummingbirdItem Package Quantity: 1Verified Purchase
Amazon カスタマー
5.0 out of 5 stars 視界を遮らない
Reviewed in Japan on November 11, 2023
Color: HummingbirdItem Package Quantity: 1Verified Purchase
BW
5.0 out of 5 stars As advertised, keeps the birds safe
Reviewed in Canada on June 3, 2020
Color: HummingbirdItem Package Quantity: 1Verified Purchase
5 people found this helpful
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海好き
5.0 out of 5 stars 鳥の衝突が無くなった
Reviewed in Japan on October 5, 2023
Color: HummingbirdItem Package Quantity: 1Verified Purchase