Just curious but are the wings longer or the bodies shorter? I note
differences in body length all the time in my hives.

And is there any reason that there would not be variability in bees,
even of the same race or queen? Especially naturally mated or the
conditions in the hive when the bees were developing. I would expect
that you would see longer wings, longer bodies, etc..

Bill Truesdell
Bath, Me