There was no discernible reason why three different clock radios misbehaved for almost two weeks, but this morning my bedroom was beep-free, with no discernible reason why the 06:00-beeping finally stopped, either.
All I did today was end of year bookkeeping. Blah, blah, blah.
Sibyl has been less wonderful, whining, not content to be ignored. So I stuck the little camera in her face, set on Macro, no flash, but it sends out a reading beam of light which is still annoying to birds, and probably to people too.