he forest, where they feel neither the
extremes of heat nor cold, and where through the efficacy of their
ventilating powers, a very small opening admits all the air which is
necessary for respiration.
In the Chapter on the Requisites of a good hive, I have spoken of the
importance of furnishing ventilation, independently of the entrance. By
such an arrangement, I am able to improve upon the method which the bees
are compelled to adopt in a state of nature. As they have no means of
admitting air by wire-cloth, and at the same time, of effectually
excluding all intruders, they are obliged in very hot weather, and in a
very crowded state of their dwellings, to employ a larger force in the
laborious business of ventilation, than would otherwise be necessary;
while in Winter, they have no means of admitting air which is only
moderately cool. I can keep the entrance so small, that only a single
bee can go in at once, or I can, if circumstances require, entirely
close it, and yet the bees need not suffer for the want of air. In all
ordinary cases, the ventilators will admit a sufficient supply of duly
tempered air from the Protector, and the bees can, at any time, increase
their efficiency by their own direct agency, while yet they will, at no
time, admit a strong current of chilly air, so as to endanger the life
of the brood. As bees are, at all times, prone to close the ventilators
with propolis, they must be placed where they can easily be removed, and
cleansed, by soaking them in boiling water.
As respects ventilation from above, as well as from below, so as to
allow a free current of air to pass through the hive, I am decidedly
opposed to it, as in cool and windy weather, such a current often
compels the bees to retire from the brood, which in this way is
destroyed by a fatal chill. In thin hives, ventilation from above may be
desirable in Winter, to carry off the superfluous moisture, but in
properly constructed hives, standing over a Protector, there is, as has
already been remarked, little or no dampness to be carried off. The
construction of my hives will allow, if at all desirable, of ventilation
from above; and I always make use of it, when the bees are to be shut up
for any length of time, in order to be moved; as in this case, there is
always a risk that the ventilators on the bottom-board may be clogged by
dead bees, and the colony suffocated. As the entrance of the hive, may
in a moment, be enlarged to any d
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