Pest birds are always on the alert for danger. They hear sounds 10 times faster than we do and see more colors than we can. Bird B Gone's iridescent red Mylar Flash Tape fully exploits these avian abilities. Specially designed to snap and crackle in the slightest breeze, Flash Tape's mirror-like surface reflects flashes of red and sunlight to further distract and disorient birds (birds associate these red and bright flashes with fire). Combined, these deterrents create a visual and audio distraction zone that birds can't stand to be around. Flash Tape is easily the simplest and most cost-effective bird deterrent you can buy. It can keep pest birds away from fruit trees, gardens, vines, pool areas, patios, gazebos, overhangs, boats, and more! Flash Tape is also among the easiest bird deterrents to Tape is easily attached to branches, vines, plants, trellises, sprinkler risers, or other elevated structures. Flash Tape is highly effective against flocking birds that are prone to attack young seedlings, fresh germinating seeds, or ripening fruit. Flash Tape is great for repelling pest birds including pigeons, woodpeckers, seagulls, swallows, sparrows, starlings, crows, blackbirds, grackles, ducks, geese, etc.