My husband bought a Bird Buddy because I am apparently of that age where I want to know what birds are in my garden, and it looked great except I wasn’t getting any visitors! I noticed that a lot of birds were smaller and would struggle to hold onto the bird feeder so I quickly whipped this up in Tinkercad and printed it in PLA to tide me over until I could order some ASA to hold up better in the sun. (It’s about a year later now, and it’s held up fine, so I don’t feel the need to reprint it yet!)