Bird Feeder

A compact gravity-fed bird feeder designed for easy refilling and simple assembly. The feeder uses a vertical hopper so the seeds automatically refill the bowl as birds eat. The structure combines 3D printed parts with aluminum profiles, making it lightweight but strong enough for outdoor use.

Features

• gravity refill system
• transparent hopper to monitor the seed level (use SBS for it)
• magnetic lid for quick refilling
• for the manufactured frame, you can use an aluminum profile 10x10 mm
• removable bird perch

Additional parts required:

4 × aluminum profiles 10×10 mm (optional)
Neodymium magnets 5×2 mm
Glue for assembly

Recommended settings:
Layer height: 0.2 mm
Infill: 15–20%
Walls: 3 perimeters

Recommended materials for outdoor use:
PETG
ABS
SBS

Fill the hopper with bird seed and place the feeder outside.

Enjoy watching the birds! 🐦

If you like this model and want to see more of my projects, you can follow my Telegram channel:
https://t.me/additive_alchemy