If you zoom in on the image it definitely looks like there is a twig in there. I haven’t seen any birds hanging around it yet, but it sure looks like it’s had some attention.
The other bird house in the back yard is the one I caught a picture of a bird working on it yesterday. No bird luck today though.
The bird feeders are full though, so any bird house residents should be able to adequately feed their growing families for today at least.
Inside the Red Head's Head 