As Thumper said to Bambi, "Nearly everybody gets twitterpated in the springtime." There has been some nest building going on outside the kitchen door this week and not from the usual suspects I would be expecting.
These little guys are hard at work in some ivy that climbs up the outside of a neighbours wall.
Pictures are here.) Do they nest in the same territories each year? I don't know where their nest was/is, but hopefully there will be fledglings in the garden again this year.
Photo data: 11-Apr-2014, Digital SLR, backyard, Wiltshire