I'm not really here!

A song thrush, presumably a female actually sitting in her nest in the fork of two trees.
I noticed her as she flew in and didn't come out for a while. After she had flown off, I carefully looked at the nest. It was a thing of beauty and lined with mud. It seemed to be empty but I didn't disturb it.
I'm not sure this nest site will succeed as it is right next to the cycle track and only about 5 feet from the ground.
Time will tell.