Bird House
Nest boxes sized for the birds you want
One solid body, no colors. Works with every slicer.
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About this generator
Hang it 2–4 m high, facing away from the afternoon sun and prevailing wind. Leave out a perch: it helps predators.
How to use
- Choose the entrance size for the birds in your area.
- Print body and roof.
- Glue or screw the roof on, then mount it on a tree or wall.
Printing tips
- Use PETG or ASA outdoors; PLA becomes brittle in the sun.
- Clean it out every autumn after the breeding season.
Helpful guides
Frequently asked questions
Which entrance size should I choose?
28 mm suits blue tits and other small tits, 32 mm great tits and house sparrows, 45 mm starlings. A small entrance keeps larger birds out.
Which filament should I use?
PETG or ASA. PLA becomes brittle in the sun. Clean the box out every autumn after the breeding season.