---
product_id: 5126022
title: "WindowAlert Leaf Medley Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA"
brand: "windowalert"
price: "67 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Windowalert"
url: https://www.desertcart.pl/products/5126022-windowalert-leaf-medley-anti-collision-decal-uv-reflective-window-decal
store_origin: PL
region: Poland
---

# UV light visible to birds, invisible to humans 5 UV-reflective static-cling decals Designed for exterior glass application WindowAlert Leaf Medley Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA

**Brand:** windowalert
**Price:** 67 zł
**Availability:** ✅ In Stock

## Summary

> 🍂 Protect your windows, save wild birds, and elevate your home style effortlessly!

## Quick Answers

- **What is this?** WindowAlert Leaf Medley Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA by windowalert
- **How much does it cost?** 67 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/5126022-windowalert-leaf-medley-anti-collision-decal-uv-reflective-window-decal)

## Best For

- windowalert enthusiasts

## Why This Product

- Trusted windowalert brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Proven:** Pioneered in 2003 and recommended by Audubon Society, a reliable solution with over a decade of bird safety innovation.
- • **Bird-Safe UV Glow:** Special UV-reflective coating acts as a glowing stoplight only birds can see, preventing window collisions.
- • **Decor-Ready Design:** Semi-transparent leaf medley patterns blend seamlessly with your window décor, adding subtle elegance while protecting wildlife.
- • **Eco-Friendly & Reusable:** Water-resistant decals can be refreshed with a rinse, ensuring lasting protection and sustainability for every season.
- • **Effortless Static Cling:** No sticky residue—easy peel-and-stick application on exterior glass, perfect for renters and stylish homes alike.

## Overview

WindowAlert Leaf Medley Anti-Collision Decals are UV-reflective static-cling stickers designed to prevent wild birds from flying into glass windows. Made in the USA, each pack includes five semi-transparent leaf-patterned decals that appear as frosted glass to humans but glow under ultraviolet light visible to birds. Easy to apply on exterior glass surfaces without residue, these decals combine wildlife protection with subtle home décor enhancement, backed by over 20 years of trusted innovation.

## Description

WindowAlert decals help prevent wild birds from accidentally striking windows. Each decal has a special coating that reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but birds see it as a brilliant glow much like a stoplight. To the human eye, the decals appear as frosted or etched glass. The Elm, Oak, and Maple leaf decals measure approximately 4" across. The two Aspen decals measure 2" across. WindowAlert decals are designed to be placed on the OUTSIDE of a window. As a rough guide, we recommend one decal for every 3' x 3' section of glass. For best results, replace decals every 4 months or test with the WindowAlert UV Flashlight. CONTENTS: 5 Decals per Envelope. TYPE: Static cling. (If a bird repeatedly attacks your windows, please consider our Stop Bird Attack product.)

Review: Pinecone Decals: Cute, Effective, and No Residue - This product is recommended by the Audubon Society to help bird‑proof your windows and make the glass easier for birds to see. I just moved into a new house and wanted to draw attention to my clear window bird feeder, and these decals have helped catch the birds’ attention. The decals don’t have a sticky backing, which is great for renters like myself or anyone worried about leaving residue on their windows. Instead they use static cling to attach to the glass. You just peel the decal off the paper and press the side that touched the paper directly against the outside of the window. If it is very cold outside you can gently breathe on the decal before applying it to help it adhere better. And if the decals have been handled a lot and seem to lose their cling, just rinse them briefly in lukewarm water and let them air dry which will restore the static cling. I also think they look quite nice. :) I purchased the Pinecone design. A little bit pricey for the 5 pack, but worth it overall.
Review: Nearly invisible to human eyes, easy to install - Seems to work well, very easy to put up! No more bird hits since I put them up so hopefully they're working. The snowflakes are nearly invisible to human eyes, i barely notice them at all.

## Features

- Each pack contains five semi-transparent leaf medley static-cling reflective decals. Choose from a range of designs to fit your home décor tastes. Decals are 2.5-3.5" across
- 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 to be applied 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0096UUSPC |
| Animal theme | birds |
| Best Sellers Rank | #6,065 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #243 in Pest Control Traps #471 in Backyard Birding Supplies |
| Brand | WINDOWALERT |
| Cartoon Character | Bird,Leaf |
| Color | Leaf Medley |
| Customer Reviews | 4.3 4.3 out of 5 stars (11,434) |
| Date First Available | September 6, 2012 |
| Embellishment | Glitter |
| Finish Type | Powder Coated |
| Global Trade Identification Number | 00897681000012 |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Form | Strip |
| Item Weight | 0.96 ounces |
| Item model number | WA-LEAF |
| Manufacturer | WindowAlert, Inc. |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Pattern | Leaf |
| Product Dimensions | 1"L x 1"W |
| Recommended Uses For Product | Window |
| Reusability | Single Use |
| Seasons | All |
| Size | 1-Pack |
| Special Feature | UV-Reflective |
| Style | Leaf Medley |
| Target Audience | Men, adults, children |
| Theme | Birds,Leaf |
| UPC | 897681000012 |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** WINDOWALERT
- **Cartoon Character:** Bird,Leaf
- **Color:** Leaf Medley
- **Item dimensions L x W x H:** 4 x 0.03 x 4 inches
- **Material:** Vinyl
- **Number of Pieces:** 1
- **Recommended Uses For Product:** Window
- **Special Feature:** UV-Reflective
- **Surface Recommendation:** Glass
- **Theme:** Birds,Leaf

## Images

![WindowAlert Leaf Medley Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA - Image 1](https://m.media-amazon.com/images/I/71z74YFaUTL.jpg)
![WindowAlert Leaf Medley Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA - Image 2](https://m.media-amazon.com/images/I/61gCgH6XFdL.jpg)
![WindowAlert Leaf Medley Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA - Image 3](https://m.media-amazon.com/images/I/41Okzd+dSKL.jpg)
![WindowAlert Leaf Medley Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA - Image 4](https://m.media-amazon.com/images/I/31G6bcxYcrL.jpg)
![WindowAlert Leaf Medley Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA - Image 5](https://m.media-amazon.com/images/I/61EcreeTJSL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Do the window decals peel off windows easily and cleanly if you want to take them off?**
A: The decals peel off much like other window decals...just remember, these decals go on the outside of the window.  I just removed some of the older decals that I have today so I could wash windows and they left no trace behind.

**Q: Can these be applied somehow to the * inside* of the window?  The windows where we need to put them are on the third story.**
A: Well my colorful butterflies are on the inside and no matter what kind of light is on in the room an oak Titmouse bangs into it daily so I believe you need the UV ones on the outside meaning I will have to get out an extension 
ladder. But our windows are only 10-15 feet up! I see others have had success. I believe this is because we get a limited amount of light on these windows which also have an anti glare treatment. Another alternative is hanging 3 or 4 old cds together or long reflective streamers from your upper window like they do in wine country or if you have a tree next to the window. 
My butterflies do look beautiful in my laundry room.

**Q: Want to protect birds at the window feeder but am worried will this scare them away from it?**
A: I don't think so.  I don't have a feeder around and they still come on porch.  Did have a bird fly into window, couple of times.  It was more like it may have been going after insect than trying to fly through window, so not 100% sure if these work or not.  Other than that bird, have not had issue.

**Q: Do they stick well on the outside?**
A: Yes. I put mine on the outside (that's where they're supposed to go) and they are in perfect shape. Mine are in a covered porch area exposed to the weather, but protected from direct rain. They seem very substantial and no birds have hit our windows (sliding glass doors) since we installed them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pinecone Decals: Cute, Effective, and No Residue
*by S***A on January 23, 2026*

This product is recommended by the Audubon Society to help bird‑proof your windows and make the glass easier for birds to see. I just moved into a new house and wanted to draw attention to my clear window bird feeder, and these decals have helped catch the birds’ attention. The decals don’t have a sticky backing, which is great for renters like myself or anyone worried about leaving residue on their windows. Instead they use static cling to attach to the glass. You just peel the decal off the paper and press the side that touched the paper directly against the outside of the window. If it is very cold outside you can gently breathe on the decal before applying it to help it adhere better. And if the decals have been handled a lot and seem to lose their cling, just rinse them briefly in lukewarm water and let them air dry which will restore the static cling. I also think they look quite nice. :) I purchased the Pinecone design. A little bit pricey for the 5 pack, but worth it overall.

### ⭐⭐⭐⭐⭐ Nearly invisible to human eyes, easy to install
*by K***6 on January 24, 2026*

Seems to work well, very easy to put up! No more bird hits since I put them up so hopefully they're working. The snowflakes are nearly invisible to human eyes, i barely notice them at all.

### ⭐⭐⭐⭐ These clings work!
*by A***S on December 29, 2025*

We’re pleased with how these work keeping birds from flying into our windows. They also look nice from inside. However we did underestimate how many we needed to adequately cover our windows. Being there are just 4 or 5 clings per packet & some are quite small. I would suggest ordering at least double of what you think you’ll need, or measuring out first. It takes a lot to adequately cover an average size picture window. Even our smaller windows take at least 6 to adequately cover them. But overall we’re very pleased with the clings. We ordered some snowflakes (4 per packet) & some pine cones (5 per pack). My only suggestion would be to include more per package.

## Frequently Bought Together

- WindowAlert Leaf Medley Anti-Collision Decal - UV-Reflective Window Decal to Protect Wild Birds from Glass Collisions - Made in The USA
- WindowAlert UV Liquid Marker | Anti-Collision Bird Deterrent to Prevent Bird Strikes on Windows and Glass Doors | Protect Wild Birds Around Homes and Buildings

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-18*