Tectonic Plate Layered Slate Seed Feeder

Begin by milling cedar or teak into varying sizes of geometric polygons. Use a dado stack on your table saw to create recessed channels in the center of each layer for the internal seed hopper.

Prepare thin slices of natural slate and cut them to match the dimensions of your wood plates. Drill precise holes through both the wood and the stone to allow for a threaded rod to pass through the center for structural integrity.

Assemble the feeder by alternating layers of wood and stone, staggering their orientation to create an organic, uneven appearance. Apply a marine-grade adhesive between layers to ensure the structure remains rigid against weather and wind.

Mount the finished stack onto a heavy steel base or suspend it using galvanized cable hardware. Finish the wood with a clear, non-toxic outdoor oil to highlight the contrast between the rough-hewn stone and the smooth grain of the timber.