I had an issue where a birdhouse I hung kept falling off the tree I put it on. Instead of hanging it, I decided to print a bracket to which I can directly zip-tie the bird box to the tree. BOOM, easy peasy, no more bird boxes falling off my trees.
Hopefully, this helps other people with birdhouse falling issues.
Infill @ 55% gyroid. (Will probably change later if the bracket snaps.)
Material: PLA (I hope it is climate resistant!)
The author marked this model as their own original creation.