The metal feeder can be used to feed peanuts and suet, it is easy to fill by simply opening the lid. The perch allows several birds to feed at once whilst being able to keep a clear view of the surrounding area so they feel safe from predators. Suet Pellets are popular with a wide range of species and are high in calories, making them ideal for all year-round feeding. Peanuts are a traditional bird food and, being high in essential oil, popular with a wide variety of species.