THUMP! Did you know that window collisions are one of the biggest sources of mortality for wild birds? No species is immune to this problem – hummingbirds are just as vulnerable as owls. Incredibly, more than 1 billion birds die in window collision each year in the U.S. alone! Yet there are simple solutions to this problem. Homeowners and facility managers have some simple options for reducing window collisions.

Photo © William C. Webb