I've skipped forward a few days. However, as you can see, not much has changed.
A nice shot of the male leaving the nest box.
What's this - is one of our birds going to roost in the box tonight?
Of course, the question is whether or not it is one of our pair, or some other bluetit?
And if the former, is it the male or the female?
Well, it certainly looks like a rooster. We will find out in the morning what sex it is!