Descended Upon

They came from nowhere and descended in a cloud of about 200.  It was very busy at the feeders for about half an hour. There was some squabbling, but everybody seemed to get a turn.

This was the first time that they really attacked the tube feeder.  I guess they got trained someplace else.

 At times, it seemed collisions were imminent, but none happened that I could see.

 It's fascinating to see the colours that are present on "the Common" sparrow.