The Pennington Green Recycled Ecozebo Bird Feeder is a great bird feeder that can hold a variety of seed types. It is made from recycled plastic material that makes it environment friendly and can last for years. This bird feeder features perforated base that directs the seed to its opening preventing the seeds to build up and being wasted. This ecozebo bird feeder in green invites wild birds like Cardinals, Chickadees and Purple Finches. This bird feeder can hold up to 6 lbs of bird seeds.