WindowAlert Leaf Medley Anti-Collision Decal 12 Pack - UV-Reflective

In this review of the WindowAlert Leaf Medley Anti-Collision Decal 12 Pack, the bottom line is simple: it is for homeowners and bird lovers who want a discreet, effective way to reduce wild bird collisions with glass. The kit delivers multiple semi-transparent, static-cling leaf decals that reflect ultraviolet light visible to birds but look like frosted glass to people, making them a practical option for exterior windows and sliding doors. If your priority is a low-profile deterrent that preserves views while increasing bird safety, this product is worth considering.

Key Features

• 12 packs included: Provides multiple sets of decals so you can treat several windows or replace clings as needed without buying single packs repeatedly.
• Semi-transparent leaf designs: The decorative patterns blend with home decor while remaining unobtrusive to human sight.
• UV-reflective material: Reflects ultraviolet sunlight as a visible warning signal for birds while appearing like frosted glass to people.
• Static-cling application: Applies without adhesive for an easy one-time exterior installation on clean glass surfaces.
• Made in the USA: Designed and manufactured domestically by the brand that pioneered UV window decals.

Who It's For

This product suits homeowners, renters with removable exterior clings allowed, and anyone with windows or sliding doors near bird flight paths who wants a noninvasive wildlife-friendly solution. It's especially useful for those who prefer decorative options that do not block views.

It may be less appropriate for people who need reusable or frequently repositionable stickers, or for windows with heavy tinting, coatings, films, or overlays that prevent the required one-time exterior application. If you need solutions for coated glass, check for compatible products first.

Pros & Cons

Pros

• Effective deterrent using UV-reflective material that birds see as a warning without disrupting human sightlines.
• Attractive leaf medley designs that integrate with home decor and do not look like safety labels.
• Static-cling format makes installation straightforward and avoids permanent adhesives.

Cons

• Designed for one-time exterior application, so decals are not intended for regular repositioning.
• Some customers feel the value is mixed depending on how many windows they need to cover versus the quantity provided.

Specifications

Product type	UV-reflective window decals
Pack contents	12 packs, each with 5 decals
Decal size	Approximately 3.5 in across
Material	Semi-transparent static-cling with reflective UV surface
Application	One-time exterior glass application
Made in	USA

Our Verdict

The WindowAlert Leaf Medley decals are a sensible, attractive choice for reducing bird-window collisions while keeping window views mostly intact; they suit homeowners and bird-conscious residents who can apply them to clean exterior glass. Given the UV-reflective technology and domestic manufacture, the pack is a practical investment for targeted bird protection, though those needing reusable clings or coverage for many large windows should plan quantities beforehand.

Frequently Asked Questions

Are these decals visible to people?
They appear as frosted or etched glass to humans while reflecting ultraviolet light that birds can see.

Can the decals be reused or moved?
The product is designed for a one-time exterior application; the static-cling is not intended for repeated repositioning.

Will they work on tinted or coated windows?
They require clean, uncoated glass and should not be applied over overlay, tinting, film, or other coatings.