The Ant Guard for Wildbirds manufactured by Woodstream Hummingbird W is the ideal choice for people who want to repel ants from reaching the nectar inside of the feeder. The guard easily mounts to a wildbird feeder and is safe to use around birds, pets, and people. Simple in style in a neutral green color, this guard should work wonders at keeping little ants from feeding on the nectar. This allows you to relax and enjoy watching hummingbirds come and go. Wildbird Feeders And Accessories Effectively Repels Ants From Nectar Feeders. Easily Mounts In-line With All Hanging Feeders. Uses Permethrin, Proven Safe Around Birds, Pets, And People. Attaches To Feeder All items are brand new, never worn and never used. We guarantee the authenticity of all items.