Long Tailed Tit

You might remember this fella. He was bashing his brains out on our windows two weeks ago. (See post "Bird Troubles". After two weeks of him not finding a mate he is still pelting our windows constantly, all day, every day! So please...

1. Does anyone have a spare female long tailed tit?
2. A solution to stop this guy needing a head injury assessment? and,
3. The name of a good window cleaner?

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