Funny you should mention birds flying into windows... In the last few weeks it's been a daily occurrence (almost) for various birds, but usually pigeons, to 'thump' the french window of my lounge, leaving a 'dusty' outline on the glass, rather like an impressionist painting. One poor pigeon broke its neck; fortunately this was the only casualty, so far. I've refrained from cleaning the window, in the hope this will make it less transparent to the birds. There's a newly-fledged family of Sparrows in the dense hedge and it's quite amusing to watch the three youngsters lined up on a branch, neat as a line of soldiers on parade, waiting to be fed in turn by their parents. Regular visits by a Jay and Magpie relieve the monotony of numerous pigeons, although the latter do display a wide variety of colours in their plumage. One Blackbird has become a very tame little friend, bold and cheeky, even following me round the lawn as I was mowing the grass with a Flymo, not bothered by the noisy machine. The Greenfinches are back on the feeders too, plus a couple of very attractive speckled Thrushes, but Starlings are conspicuous by their total absence...