Enjoy nature from the comfort of your home! Mount outside on a hook, stand or feeding station, and enjoy hours of birding entertainment. The squirrel-proof bird feeder serves to attract varieties of wild birds and transform your backyard into a natural paradise. Feeding beautiful birds and listening to them sing is certain to bring you endless fun. Surrounded by the iron cage, the squirrel-proof bird feeder is amazingly durable and sturdy. The precisely sized openings allow in smaller songbirds but not squirrels, which are also sturdy enough to withstand long-time chewing and tearing. The PC tube is transparent for easy cleaning and filling, with the aim of offering maximum convenience.