Accidentally walking into a glass door can be embarrassing for humans, but for birds, it can be deadly. Studies show that millions of birds are killed annually due to building collisions in the U.S. To prevent this, a simple trick is drawing on windows with soap. All you need is a dry bar of soap to create patterns on the outside surface of the window. This can help prevent birds from flying into the glass and potentially save their lives. Remember to reapply the soap after heavy rains or window cleanings to keep the markings visible.
