Moving In?

This house wren visited our yard a couple weeks ago.

He was back today, singing his little heart out. In between the tunes, he appeared to be moving in to our vacant nesting box. It seems a little late in the season to be nesting, so I'm hesitantly optimistic about his intentions. I had given up hope that we would have anything other than house sparrows nest in our yard this spring. (The house sparrows fledged a couple weeks ago. The nesting box has been cleaned out and rehung. I saw the house wren check it out once, too.) Hopefully he will continue moving in tomorrow.

Here are a couple more pictures of Danielle and Clara.