This ultraviolet light is invisible to humans but glows like a stoplight for birds. Birds have vision that is up to 12 times better than that of humans. * WindowAlert decals help birds see windows and thus avoid striking the glass. (4 per package)

All items in our store are pick up only. Items must be purchased online, and can be picked up at our office. Email info@upstreampgh.org for pick-up times.