I have owned several bird feeders and this is the best one by far. Not only it’s very durable (recycled plastic material, which is eco friendly ) and cute looking but also it’s super easy to refill and the clear windows show how much food is left. Since I installed this bird feeder in my backyard, This bird feeder has attracted the birds I had never seen before, such as scrub-jay, orioles, etc. I’m loving it!!!