Skull Birdhouse

Remix of "To Make or not to Make". Hollowed out with 4mm walls, left eye socket acts as entrance, drainage holes in the bottom so the birdhouse will not be gradually filled with tiny bird skulls in case of rain.

Print with supports. Stick a screwdriver right into that eye socket and wave it around a bit to get rid of internal supports after printing, or print the separate top & bottom parts and glue them together after removing supports.