Birds often collide with glass, especially in bright, sunlit environments. These decals and sun catchers provide a visual barrier that helps birds recognize glass while adding rainbow accents to your space. The following selections are designed to reduce bird strikes on homes and offices, using static cling, UV-reflective materials, and colorful prisms. Each option offers reusable installation without residue and works on interior or exterior glass surfaces.
| Product | Brand | Notes |
|---|---|---|
| 48 Pieces Birds and Circle Static Window Clings | EACILLES Store | Static, reusable, rainbow prismatic vinyl |
| WindowAlert Leaf Medley Anti-Collision Decal | WINDOWALERT Store | UV-reflective, made in USA |
| 36 Pieces Window Decals for Bird Strikes | YUOROS Store | Rainbow sun catchers, 36 stickers |
| DELLAN 35 Anti-Collision Window Decals | DELLAN Store | Rainbow window stickers, multiple sizes |
| 9 Sheets Anti-Collision Window Bird Decals | BANANABROTHER Store | Nine sheets, spaced 6 inches apart |
48 Pieces Birds Clings With Hummingbird Style

These 48 static window decals use a circle and bird motif to create a visible barrier for birds approaching glass. Made with premium translucent prismatic vinyl, the decals reflect sunlight and cast rainbows to brighten interiors while helping birds recognize windows as obstacles. The static cling design means no adhesive is required, allowing for easy repositioning and reuse. They can be applied to either interior or exterior glass and remove cleanly without leaving residue.
WindowAlert Leaf Medley Anti-Collision Decal

Each pack contains five semi-transparent, leaf-shaped medley decals designed to reflect ultraviolet sunlight as a warning to birds. The UV-reflective material renders a frosted or etched-glass look to humans while providing strong visibility cues to birds, reducing the likelihood of collisions. These decals are static cling, non-sticky, and designed for glass windows and sliding doors. They are suitable for homes and offices seeking a subtle, nature-inspired deterrent.
36 Pieces Window Decals for Bird Strikes

This set provides 36 prism-design decals that create rainbows when sunlight passes through, serving as both a deterrent and a decorative accent. The decals work on home and office windows and glass doors, making them versatile for various spaces. Their rainbow sun catcher effect helps birds perceive the glass in advance, potentially reducing strike incidents while enhancing room aesthetics with shimmering colors.
DELLAN 35 Rainbow Window Stickers

DELLAN’s 35-piece rainbow window sticker set uses translucent prismatic vinyl to turn sunlight into colorful displays while creating visible barriers for birds. The stickers are designed for glass windows and doors, acting as bird deflectors that reduce collision risk. They come in multiple sizes to help craft a custom pattern that fits your window dimensions, with easy, residue-free removal when you want to refresh the look.
9 Sheets Anti-Collision Window Bird Decals

This option provides nine sheets of decals to create a connected, visible barrier. The decals are intended for outside glass to grant birds a clear cue well before contact, with suggested spacing of no more than six inches for effective coverage. They offer a practical, affordable way to cover larger window areas and tailor the pattern to your space, reducing the chance of bird strikes across multiple panes.
Buying Guide: Key Purchase Considerations
- Application method: Static cling versus adhesive-backed decals. Static cling is reusable and residue-free, suitable for renters or temporary needs, while adhesive-backed options may last longer on certain surfaces but can leave residue if removed.
- Material and durability: Look for translucent prismatic vinyl or UV-reflective materials that break up reflections and provide visible cues to birds in various lighting conditions. UV-reflective designs are particularly effective for wild birds searching for safe flight paths.
- Visibility and aesthetics: Choose between bold bird-and-circle patterns or subtle leaf and streak designs to match home decor while maintaining effectiveness. Rainbow sun catchers add interior brightness, but ensure they do not create excessive glare for occupants.
- Size and coverage: Consider the window area and the recommended spacing (some guidance suggests no more than 6 inches apart). Larger panes may require more pieces or larger decals to maintain continuous visibility for birds.
- Installation ease and reuse: Products that spray a light mist of water and cling without adhesive simplify repositioning. Reusability is advantageous for seasonal changes or relocation to new windows.
- Placement strategy: Exterior installation tends to be more visible to birds in flight, but interior installation can still deter with reflected light. Birds react to movement and light cues, so evenly distribute decals across the window surface.
- Maintenance: Regular cleaning helps maintain visibility and effectiveness. Choose decals that are easy to wipe down without damaging the vinyl.
- Local wildlife considerations: Some designs may be more effective for certain species. If birds in your area are particularly risk-prone near windows, prioritize UV-reflective and high-contrast patterns that provide clear recognition cues.
- Cost versus coverage: Compare the number of pieces and total window area covered per package to determine best value. Multi-pack sets offer more coverage and design options for larger panes.
- Ethics and safety: Ensure decals are non-toxic and safe for birds and humans. Avoid sharp edges or loose components that could pose a hazard.
Across the options above, you can select combinations that balance visibility, design, and ease of use. For spaces with large window exposure, a mix of leaf- and rainbow-pattern decals can provide continuous screening while adding light-diffusing beauty to interiors. For renters or quick updates, static cling sets offer a reusable solution that preserves window clarity and reduces bird strikes without permanent alterations.