Many years ago, when we still had eaves exposed, a pair of Steller's Jays made a nest in the eaves on the front porch near the front door. It was fascinating, although jays' nests are very sloppy looking. They had 4 kids, and it was so cool to watch them poke up their little heads, watching for mom or dad to bring lunch or supper. A few years later we had soffiting installed, so that did away with the eaves.
I've never put out bird houses, don't know why. Two or 3 years ago I was visiting on the spring garden tour, and walked past a bird house that was attached to the side of that house. I heard little "cheeps" and my first thought was that there was some kind of sound system doing that. Then mommy bird flew up with stuff in her beak, perched, paused when she saw me, then entered the house. Came out empty-beaked, flew off, and repeated the scenario several times while I watched in fascination. I love wildlife!