Admittedly a poor capture (and not the subject of the shot so caught in the frame by accident), but this is the kind of thing I find interesting around the bird feeder, not necessarily vicious fights, but the altercations that seem to regularly occur among the house sparrows that frequent the garden next door. I thought it was interesting with feet and wings flying, and can never get these when I try, so am including it in my bird trials collection.

Outside the fort, posted earlier