Feather Friendly Black Triple Roll puzzles Each individual packet contains 12

Each individual packet contains 12 4"x4" sheets and an acrylic overlay

Created in collaboration with Archbold Biological Station

and insects

This guide blends natural history

Feather Friendly Black Triple Roll puzzles Each individual packet contains 12Start protecting your windows and the birds around your home with the Feather Friendly Black Triple 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 three roll of high contrast black markers spaced for optimal visibility to birds, two paper measuring tapes, a squeegee, clear installation instructions, and a