wide bottle bird feeder

This was inspired by other bird feeders on thingiverse.
Uses a bottle with a wide bottleneck (38mm, three way thread).

Bottle thread used from the following project:
https://www.thingiverse.com/thing:1654620

Dish for seeds used from here:
https://www.thingiverse.com/thing:4105223

More or less a begginer exercise in OpenScad :-)

Next time I would print it in a different color, orange may be scaring birds.

P.S. To hang it on a tree, I printed a hook from here:
https://www.thingiverse.com/thing:3919825

Update on 27. 11. 2022:

After some use I found I need a way to decrease througput of bird seeds and eventually close the output completelly when re-filling the bottle. So, a MODIFIER was born. Print two of them and use a zip tie to fasten it to the body of the bird feeder. Now you can move it up end down to regulate throughput or rotate it to close the output completelly when filling up with bird seeds.

Print instructions

Printed on Prusa Mini+ in PLA, 0.2mm, 10% infill.