" > As well as the cluster functions, the surrounding environment can influence
the dynamics of heat production vs. insulation via the three inexorable forms
of heat loss: conduction, convection and radiation. *Probably the main killer,
as pointed out by Seeley, is convection*.  

Why do n]beekeepers insist on over-ventilating hives.  We know what bees choose in nature -- single small entrances. "


Cold environment is for advantage.  Ventilation is one way to do it.  I personally double the entrance in winter.


 Brother Adam writes about the disadvantage of over packing:
naturebees.wordpress.com 

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