As I’ve previously mentioned, we’ve had quite frequent sightings of a couple of buzzards circling about high over Greno. But this afternoon, we were treated to a flock of 6 flying north-south, circling a bit, then coming back south-north. Feel rather fortunate to have witnessed that!
‘flock’ is not really the correct collective noun. If ChatGPT is to be believed, possibilities are ‘wake’, ‘kettle’ (I like that), or ‘committee’.