Bluebird Feeder. Multiple holes for easy access and escape from predators.Indentation for mealworms. Feed the bluebirds and keep other birds away with this unique feeder.5/8" Poly-lumber feeder made from recycled plastic and milk jugs; lifetime guarantee to never crack, split or fade. Taupe base with blue roof. Stainless steel screws; thick, heavy-duty acrylic panels; and aluminum, rust resistant continuous hinges. Two holes in the poly-lumber and two holes in the plexy on each side for easy access and escape from predators. Holes are sized for Bluebirds.5/8" Poly-lumber feeder made from recycled plastic and milk jugs; lifetime guarantee to never crack, split or fade.Taupe base with blue roofStainless steel screwsTwo holes in the wood and two holes in the plexy on each side for easy access and escape from predatorsFully routed edgesContinuous aluminum hingesHeavy duty acrylic panelsMade in the USA by Birds Choice