Justine sent a birdhouse from Martha’s Vineyard. It’s a Claire Murray design – hoity-toity.
I screwed a 1/2 inch steel pipe flange on the bottom with an 8" nipple. I used a 10 foot 3/4 inch electrical conduit as a post. The conduit is galvanized and should last 20 years.
This is the view from the back deck.