With experience, most birders eventually try to attract specific birds that they’ve come to particularly enjoy. For some it’s the bright red northern cardinals, while others prefer the monochromatic dark-eyed juncos. But many develop a fondness for woodpeckers. The Recycled Woodpecker Feeder is designed so few birds other than woodpeckers can use it. It even has an extended bottom that woodpeckers use to prop their tail on as they feed. Plus, it’s made from recycled plastic milk jugs.