I really love the perch and background, but I would remove the diagonal line in upper right corner. Cute bird with a good alert pose. Too bad it did not turn its head a couple more degrees towards us.
Lovely background William and great perch, light and IQ. If it was mine I may be tempted to add a bit more vibrancy to the stonechat himself (as in south africa I have often found these to be a bit brighter in plumage, specifically the orange). TFS
Very nice indeed, usually they are more squat in their pose so this makes it just a little more interesting. excellent exposure and details. I agree regards the stem top right - it fights all the others.