FFROLL1 Feather Friendly 1 Roll
Birds cannot see windows. What they see is the green space, or sky reflected in the windows and that makes them feel it's a safe space to go. The results can be catastrophic. Death or injury and delayed death is a likely outcome. Any space on a window more that 2" in diameter looks like fly throughable space to a bird. Eliminate bird strikes with Feather Friendly Residential Bird Collision Deterrent.