Early Season Supersedure in a Top Bar Hive: bees make themselves a new queen
Channel: Phil Chandler
Date: 2011-04-05

http://www.biobees.com When honeybees decide that their queen is not good enough, they make themselves a new one. This usually happens either early or late in the season.
This video by Phil Chandler shows an early season supersedure cell in a top bar hive, showing how little the bees need to be disturbed compared with opening a conventional hive.