Are Tent Caterpillars Good For Anything? Although some people may find them unsightly, in most years tent caterpillars do not cause serious injury to their host plants and can even be beneficial to their environment by providing a food source for wildlife. Typically, tent caterpillars only defoliate a few branches and only actively feed for
Do Birds Eat Eastern Tent Caterpillars? Songbirds pick the caterpillars off branches and leaves. Robins, blue jays, red-winged blackbirds and cardinals all eat tent caterpillars. When the caterpillars crawl to the ground to pupate, they are also picked off by ground dwelling birds such as wild turkeys. Do woodpeckers eat tent caterpillars? Black and yellow-billed
How To Prevent Caterpillars From Climbing Trees? Make barrier bands using duct tape and a waterproof, sticky material such as the Tanglefoot or petroleum jelly. When the bark is dry, wrap duct tape around the tree, shiny side out, pressing the tape firmly into the bark cracks to prevent caterpillars from slipping under the bands.