The update is that the reason I have 3 crows is that one is a baby! have now had the additional pleasure of watching the crow feeding happening on my fence!
Baby wrens are still in good voice and I've tried to clear the area ready for 'fallout'.
My robins are still active too and the tits are still flitting about.
My fish pond is looking fairly lively too. Not to mention the frogs in the undergrowth.
As you can tell, I don't get much done each day!