Save birds from window collisions with these gorgeous Quail Window Gems,™ which break up reflections on the glass and warn birds away in time to avoid window strikes. The decals stick to the window purely with static cling, not adhesives, so they are movable, reusable and never fade. Comes in a package of 8 different quail... 2 males, 1 female and 5 babies. They range in size from 3" to 8" across and are fun to arrange as a family running across your window. Handmade in Mount Shasta, California Window Gems are made with a prismatic vinyl which captures sunlight and turns it into rainbows all over your house. They are stunning, constantly changing, and perhaps a teeny bit magical. Any light source makes the gems glow with rainbows, even moonlight.