I,too,am blessed with CAWRS all year around. A few years ago, I bought a wren house while up in the Ozarks made from unpeeled oak boards that was immediately adopted by the CAWRS.
They raised a brood of 3 chicks and I was lucky enough to be eating my lunch on the patio one day when all three fledged within minutes of each other.
They have nested there every year since and one or two always roosts over winter.
They are such interesting birds to watch. They are bundles of energy and I think they have explored every square inch of my covered patio where I have their house just under the eave. They are very protective of their house, and will raise a ruckus when other birds get too close, regardless of size, but seem tolerant of human traffic.

This summer was the first time we ever had bird houses up on our property and one was used by Carolina wrens. It was so much fun, I would look out and see one of them pacing back and forth on the top of the picket fence near the house, vigilantly checking out the yard, then going back in.

At least one of them has stuck around this winter. They are adorable and energetic little things and a joy to watch.