Gathering Pollens

So, the holes are patched up during the night to protect their hive and are open up again in the morning when the bees are active.  The group of bees at the rear of the hive have also more foragers than before.  You can see in the video that some of the bees are also bringing pollen back to their colony.  The bees looks more active too, not just sitting outside the hive.  They continue to patched up cracks/gaps on their hive.