Mk 2 Birdhouse based on Gnomes Birdhouse by ten13th

thingiverse

I tweaked the design, incorporating vents and modifying the shroud design to give it a decidedly retro-futuristic 60's space age aesthetic! Just print it with some supporting material at an angle of more than 45 degrees; that should be just fine. You'll only need support material under the thing and on the front door - maybe some tiny bits where the top of the vents are too.