Bird Watcher's General Store

“A Cape Cod Destination Icon For 40 Years”

Window Alert Bird Savers – Hummingbirds

Millions of songbirds are killed each year flying into windows. Window Alert is a static cling decal that reflects ultraviolet sunlight. It is almost invisible to humans, but glows a brilliant blue for birds to see. You get 4, 4 inch hummingbird decals per package. They must be placed on the outside of the window.