I received this mealworm feeder today on free shipping and it was delivered FedEx in 2 days!! I have been birding for 5 months and just recently have had Starlings gobbling up tons of live mealworms. I also purchased the perch accessory and it was easy to assemble. I put the feeder up right away and I have hung it right next to the feeder the bluebirds use. So far they have not gone in BUT I have had 2 chickadees use the feeder! I have never seen my chickadees eat the mealworms until today with this feeder. I am very glad I bought the perch attachment. All is excellent quality. VERY HAPPY with this purchase.