Start protecting your windows and the birds around your home with the Feather Friendly Black Single Roll. Designed for residential glass surfaces like windows, patio doors, and clear panels, these visual markers help birds recognize barriers they might otherwise fly into.

This DIY kit includes one roll of high-contrast black markers spaced for optimal visibility to birds, two paper measuring tapes, a squeegee, clear installation instructions, and a bird-safe sticker — everything you need to start protecting your winged visitors quickly and confidently.

Applied to the exterior surface of your glass, black markers are better for applications where birds can see through the glass and attempt to fly to whatever is beyond, such as glass railings, without significantly impacting your view or natural light. In contrast, white markers break up reflections and make transparent panes visible to birds, which is best for glass that primarily presents a reflection hazard — for example, where birds see reflections of sky or vegetation that could confuse them. This makes black markers more suitable for railings and transparent panels, while white markers are best for building windows.

Easy to install and highly effective, this solution blends practicality with a meaningful purpose: helping reduce bird-glass collisions around your home while keeping your windows looking clean and unobtrusive.

1/4" x 100ft per roll

Featured Components

• One roll of Feather Friendly® Small-format DIY black markers
• Two paper measuring tapes
• One squeegee
• One bird-safe sticker