This modular birdhouse design can be used as a single bird home or expanded into a connected system of multiple houses as many as you want. Each unit features a clean hexagonal design with a circular entry hole if you choose to attach the door, and the modules connect seamlessly using a sliding dovetail connection, allowing you to create anything from a single standalone nest to a large bird community.

The modular concept makes it flexible for different spaces — you can mount one house for a small setup, or add more to create a cluster. The design also includes easy access for cleaning and maintenance, making it practical as well as visually striking. There are two mounting options, you can either mount from the bottom using a 40mm x 40mm square pole or you hang it from the top of the roof by using the roof with hook module.

Modules available in V0.1

- Body

- Roof Panels for Left and Right

- Roof Panel for center with and without hook

- Bottom Panel with Stand mount (untested)

- Standard Dovetail Groove Panel

- Standard Dovetail Tongue Panel

- Roof Panel with Feeder (Left & Right)

- Bottom Left & Right Panel with Feeder

Print Details:

Printer: Creality K1C (tested)

Filament: ASA or PETG (recommended for outdoor durability)

Print Time: Varies by module

Layer Height: 0.2 mm

Wall Line Count: 2

Infill: 20%

Supports: Minimal (depending on orientation)

Assembly: Modular connection system allows easy expansion

Modular Bird House with Feeders | Expandable Bird Community

0.2mm layer, 2 walls, 15% infill