New occupant!

This little bird was sitting on guard near the nest so do you think it is the new occupant? The female was also there busy in the nest and a few more things have been added.
Nothing much exciting today. A visit to Scourie to post a two packages then the electrical engineer came to fit a new meter as ours was old fashioned and we needed a new one for the solar panels. The old one was going backwards today as we were making a lot of electricity.
Some more knitting or rather undoing as I had made a mistake. I spent about two hours trying to work our what the problem was. A few more rows done.
Weather today again sunny with slight cloud in the afternoon and still cold.