I'd like to credit the following link but it wouldn't let me link to the original page for a Remix. Although it is a fresh file, I created this bird feeder with the British Bird Feeder in mind. As I was using PETG, the overhangs would not print and the hanger didn't print very well for me, so I added the hook.
The bird feeder as been created with a 0.2 layer height in mind, with a 0.4 nozzle.
The walls are single layer, so infill does not make a difference but I used around 40% infill for the hook and it turned out very sturdy.
I did not create any drain holes but if you're worried about the food getting wet, then just drill some drain holes..
BirdFeederV2.stl | 445.4KB |