Cosmic Astrolabe Celestial Seed Sphere

Construct the central seed reservoir using a hollowed-out hardwood sphere featuring precision-cut viewing portals. Sand the interior walls to ensure a smooth grain flow for the seeds.

Assemble the outer brass-accented wooden rings that form the rotational gimbal system. Use high-tolerance wood dowels to allow the frame to tilt on its axis, mimicking antique navigational gear.

Incorporate delicate laser-etched constellations onto the equatorial rings to serve as both decorative elements and perches for small visiting songbirds. Seal all wooden surfaces with an outdoor-rated marine oil to protect against weather exposure.

Mount the finished astrolabe onto a heavy-duty wrought iron shepherd's hook using a custom-turned oak swivel base. The final result is a functional piece of kinetic yard art that tracks the sun's position while feeding local wildlife.