Remember that science project in first or second grade where we spread peanut butter over a pinecone, rolled it in birdseed, and hung it from a tree as a DIY bird feeder? Well, this is the elevated version of that craft! Many different birds, including woodpeckers, nuthatches, chickadees, wrens, starlings, and blue jays love peanut butter; especially crunchy peanut butter. Birds love this high-protein snack as much as humans do. This feeder holds an 18-ounce jar of peanut butter at a time. Tips for successful feeding: -avoid low-fat, sugar-free, or blended varieties of peanut butter -choose a peanut butter that has the least amount of added ingredients as possible -hang your feeder in a shady place out of direct sunlight to avoid causing the peanut butter to get soft and runny These unique, handmade bird feeders have been designed and created with highly reputable Amish craftsmanship right here in the USA. Every detail of these pieces have been thoughtfully planned out so that you get the best of the best. Each bird feeder is made with Poly Lumber and 100% post-consumer recycled plastic; a wonderful way to take care of the Earth while simultaneously enjoying the Earth's beauty. To ensure no maintenance is needed on these feeders, our builder uses stainless steel screws and cables, aluminum screens, and UV protection.