It is the office of the bee-master to assist, not in the least degree to oppose, Nature. We know that when a natural swarm issues forth it has its queen, and when located in a new abode it commences building worker combs, leaving the building of the few requisite drone combs to a later period. But if a division of the hive should be made, by putting _half the combs_ in one hive and half in another, the hive that is either queenless or contains an embryo queen will busy itself with building only drone comb (see page 17); thus a number of receptacles for useless bees are provided, while all the time the colony is rapidly dying off from the wear-and-tear of the working season. In the plan we have recommended for forming two separate families we nearly follow the natural course of things; the comb that the queen is upon is the only one that is taken from the hive, and this vacancy should be filled in by moving the frames together, so as to leave the empty frame at the end. The swarm under the government of the queen construct the combs, and furnish their new abode, as before stated, with worker cells. By adopting the plan above described, the movable-frame hive will prove far superior to any of the dividing-hives, which provide for equal division of the combs. There are, however, quite a host of other modes of procedure more or less varied from the above, and their number is doubtless capable of almost unlimited extension. Mr. Langstroth, in the tenth chapter of his "Honey Bee," describes a considerable variety of them, nearly all of which are accomplished wholly or in part by the process of driving. The following he particularly recommends as approaching nearest of any to natural swarming. Two hives exactly alike are placed one above the other with their entrances different ways; they have holes made through their floor-boards to allow of communication from the crown-board of whichever for the time occupies the lower position. Free passage being thus given from one to the other, a number of the young bees will use the upper entrance. After some ten days a swarm is driven from the lower and received into the upper, upon which the positions of the hives are reversed, the forced swarm being put below. Most of the mature bees will unite with the swarm from association with the lower entrance; but the young ones which have habituated themselves to the upper one will now cling to the parent stock and form a sufficient strength to keep it properly going. In the course of a few days the upper hive may be placed by the side of the lower, and then, by successive short steps, removed to any other part of the apiary. If it was found that either hive was too weak the positions should be again reversed.