The Aerodrome

Yesterday when I was working on the hive was the first time I spotted bees arriving with pollen sac full. This morning I went out and took some pictures in the landing zone.
I could have used smaller pictures but that would cost some detail. If you click on the pictures you will see the full shot.

Here are some landing and taking off
I think this is a called a scramble.
Bringing home the goods. The one just below appears to have full pollen also.