I am in absolutely no doubt now that I have a pair of nesting Blue Tits, I see the one flying frequently to and from the box, sometimes both of them :-)

I always thought as a result of this I might find it easier to get a clear shot of one?....how very wrong I was!

Keeping at a good distance its been great to see them now and then though :-) then this one decided to do a quick bit of preening in a shower of rain :-)