Yesterday they were still bringing in pollen today they are indoors, game day? I may end up putting in my plastic varroa boards in soon so the girls don't have to work as hard to maintain the hive temperature, sprayed with Pam for some checks. My BeeWeaver bees seem to have them under control so far. I tried that during July before my split and only had 5 from a 24 hour check. But I got a lot of bearding so I assume it was too warm do them with the board in.