My bee log was brought home, the bottom end was sealed, and I placed a brood box over the knot hole tree entrance they were using. They now use the box as their entrance and exit and I can feed them sugar syrup all winter long without disturbing them, as they are staying down in the log while it is cold. I think the main thing is making sure they have enough to eat during the winter. My bees are doing great, and I have another tree located when spring gets here. My problem is how to get them transferred from the tree to a hive box. Haven't had that experience yet.