All,
 
Yesterday the air temp never got over 40 degrees F.  I noticed that
were I had emptied my wax rendering pot bee were swarming around to
get to the honey.  I noticed that all of them where Carniolan.  I
observed them coming and going from their hives.  There was no
activity from the Italian colonies.  How cold does it have to get for
Carniolan bees to stop foraging.
 
Bill Hughes
Brighton, Tennessee USA