Here is a smaller version of this http://www.thingiverse.com/thing:2164651 designed for a standard pop bottle. Use some wood dowels or sticks for the perch.
This will not work with whole sunflower seeds. Only works with smaller bird seed.
Printed with ABS with no supports.
| bird_feeder_2_litter.stl | 427.5KB | |
| hanger.stl | 60.9KB |
