Tried creating a polyhedral bird feeder, and knock out the connectors for a new shape at the same time. This Pentagonal Icositetrahedron has openings on the sides for small birds, but is covered on top and bottom. With a small tweak to the faces, this could easily become a bird house as an alternative to being a bird feeder. Used ABS so the plastic doesn’t melt this summer.
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Better!
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I’ve never seen a bird with that geometry. Can it feed normal birds as well?
Beautiful!
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That’s for fancy birds!
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Y’all with your 3D printers and beautiful minds 
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Definitely a modern bird feeder! Very cool!
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