[AB] In the garden of a friend stood an untenanted hive, in which were a few empty combs. Some straggling strange bees were observed hovering about and in it, for several successive days; and, at my suggestion, the hive was left undisturbed. On the day following, a fine swarm of bees suddenly made its appearance, undoubtedly from a distance, and entered the hive. In this instance, a few hundreds, or perhaps dozens, of pioneers alone could have been in the secret as to the locality of the chosen domicile to which they so sagaciously conducted their Queen and a community of perhaps 20,000 bees.
Uniting of Swarms.—It has been shown that it is easy to compel the return of a swarm of bees to the parent hive; but their remaining there depends much upon accidental circumstances. We have seen that several young Queens are often only waiting their time and opportunity to leave their cells and depart from the hive; and till all these are in some way or other disposed of, there can be no progress made in the family. Under such circumstances, many persons think it best to hive all swarms in the usual way, and to strengthen the later ones by joining two or three of them together; for, separately, these are rarely of any value. In cases where more than one after-swarm or subdivided swarm, comes out on the same day, each can often with little difficulty be shaken into the same hive, at the time: or the branches on which such swarms cluster may be cut off, and brought to one hive. Otherwise, a generally certain method of union may be resorted to at night. At any time, within a few days after the first swarm has been established, another may be added to it. On the same evening of the issue, in front of the one to which it is to be joined, place a table, over which spread a cloth. By a sudden and smart stroke the bees may be displaced from the second hive, and will fall on the table in a lump. Take the first-hived colony and place it over them, raising it a little at the bottom, when the bees below will ascend and join it, forming one family. In moving this hive, let it be done with caution, for the combs, being at present new and brittle, are otherwise apt to fall down. It is seldom that any quarrel takes place if the business be done properly; but some persons think that a little smoke previously blown into both the hives, has a tendency to prevent fighting. Early the next morning move the hive back to its former position, when one of the Queens will have been deposed. In thus uniting swarms, the doubled colony should always occupy the first hive. As a general rule, it may be remarked, that the mode the most likely to succeed is that in which the bees are suddenly blended together, without space or opportunity for individual recognition or fighting, bee against bee; but it must be done when the first hive contains but a few combs.
In this place it may be noticed, that in an apiary where a weak and sluggish old stock is now observed, opportunity can be taken to add to its numbers, by uniting to it an after-swarm, in the mode just pointed out; though some persons would prefer puffing a little smoke to both parties. If either Queen be removed, the strangers will usually be well received, and this accession of numbers is almost certain to lead to a vastly increased action and industry.
Like most other operations on bees, the mode of uniting swarms admits of variety, according to choice and circumstance; and some apiarians prefer to drive them, in the way for which general directions have been given at [page 152]; a plan that may be resorted to almost at any time. Another mode of junction can be effected by the aid of a sheet of perforated zinc, inserted between the two hives about to be united. There is little reason to doubt that the members of each colony of bees are distinguishable amongst themselves by a certain peculiarity of odour, which, if assimilated, appears to have the effect of preventing mutual dissension. When the construction, therefore, of the hives admits of their being brought into juxtaposition, the perforated zinc allows a free circulation of scent between them, without permitting actual contact of the bees. After leaving matters in this position for two or three days, I have usually found, on withdrawing the zinc divider, that no disturbance has ensued.
Prevention of After-swarms.—Where the construction of the hive admits of it, no doubt the repetition of swarming may be prevented by depriving it of the royal cells. Under the head Bar-Hives, we have alluded to the facilities given for this object; and it may be done immediately on the issuing of a swarm, when but a small portion of the bees will remain in it. Let the cover be unscrewed, and moved sideways as required, puffing in some smoke on each side the combs, which must be lifted separately, beginning first at one end of the hive, and then the other, so as to work to the centre. Cut out the Queen cells as you proceed, replacing the bar. A quarter of an hour will suffice for the operation. In the meanwhile, the swarm may be hived in the usual way, and afterwards permanently returned; for her majesty has now no alternative; “stay at home,” as Mr. Golding says, “she must. Or,” he continues, "after the first swarm is gone off, subsequent ones may be prevented in this way: so soon as the long note of piping has been heard, cut away at the royal cells. The young princess, already at liberty, will then remain Queen of the stock."
Maiden Swarms.—Under peculiar circumstances of early season and situation, a prime swarm will occasionally send forth another, the original Queen again going with it; in such instances, termed a maiden swarm; rarely, however, of much value. “In this case,” says Dr. Bevan, “it usually occurs between the twenty-eighth and thirtieth day of its establishment. The only indication of the approach of such an issue, besides those already enumerated, is the worker-combs, with which first swarms generally store their hives, becoming edged with drone-cells.” Indeed, an indispensable condition necessary to a maiden swarm is a Queen, capable of producing drones; and this rarely happens in the case of a young one.
General Directions on Swarming.—An absurd custom is very general of beating a metal pan, or some such sonorous thing, usually called tanging, on the occasion of bee-swarming. The practice, doubtless, originated in the precaution formerly observed of ringing a bell, or giving some signal of the flight of bees, with a view to an identification of the property in case of its straying to a distance. By degrees the idea became prevalent that the bees themselves were the parties interested in the hubbub; but as regards them it is worse than useless, and frequently prevents their settling so soon as they would do if left quietly to themselves. The drenching or anointing of a hive, intended for a swarm, with any kind of material, is another common practice much better avoided. A dry clean hive is preferable; only, if of straw, cutting off the loose ends. As respects the precise mode of housing a swarm, no directions will meet all cases. After rushing in great apparent excitement from the family domicile, the bees form a cloud in the air, wheeling about in a thousand directions, and exhibiting a scene of the greatest animation; then, for the purpose of assembling together, they alight and cluster round the Queen that has accompanied them, usually on a bush or branch of a low tree. The hive must now be put close under the swarm, into which it is easily shaken; or, according to circumstances, swept with a light brush, which is all the better if made of very fine shavings; but care should be taken not to crush any bees. The success of the operation depends upon the inclusion of the Queen, when the new family will soon collect with her, within the hive, on placing this in its proper position, a little raised on one side, and shaded in some way from the sun. On the occasion of swarming, bees are seldom much inclined to use their stings, unless irritated by wind. The hiving ought not to be delayed, especially with a hot sun, or the bees would soon again take wing, perhaps for a long flight, and be hopelessly lost. A somewhat larger hive may be selected for a full-sized early swarm than for a later one. In case a swarm returns to the parent hive, which sometimes happens, let the latter be watched, for it will soon re-issue, and perhaps on the same day. Occasionally a swarm will divide and settle in two parts, which, if near together, can be shaken into one hive. Otherwise a junction may be made at night, in the way pointed out at [page 193]. An observance of the advice of Gelieu, and others, is to be recommended, not to allow the swarm to remain where it had been hived till the evening, as is customary, but to place it at once, as soon as settled, or within a quarter of an hour, on the spot (if at hand) it is destined to occupy. In sultry weather raise the hive a little to admit air, especially if a large swarm. When first hived, it is curious to observe the caution with which bees mark the site of their new position, making circuits in the air, wider and wider, till they clearly understand the locality. Having done this, they are much perplexed at any subsequent removal of their dwelling; nor do they ever, under ordinary circumstances, re-enter the original parent-hive.
We may say a word as to the practice of some proprietors, with a view of giving additional strength to a recent swarm: the stock-hive from whence the issue took place is moved to a little distance, and immediately that the swarm is settled in its new hive, the latter is placed on the site which the other had just left. The outlying bees, on returning home, will of course fly to the original spot, joining and strengthening the new family. The old one must necessarily be weakened in the same proportion, but it will soon be recruited by the maturation of the brood which it is sure to contain. Sometimes this shifting of the stock-hive has been allowed to be permanent; whilst, in other instances, it has been found more expedient only to do it for two or three hours immediately following the swarming. The hives should, under the latter supposition, then be made to change places, and no bees would be lost, as one or the other of the two positions would be sought by them.
It may be well to refer the reader to what has been said at [page 108], relative to the occasional necessity that might exist for feeding a newly-hived family of bees.
Artificial Swarming.—Many apiculturists have practised the making of what have been termed artificial swarms of bees;—in other words, have compelled them to leave the parent hive sooner than they would have done in their own natural way. What is more common than to see a large bunch of bees hanging in idleness, often for weeks, on the outside of a stock-hive, at the best part of the season. Is it not a great gain if we can contrive in some way to set this unprofitable community to work, in a new home? The advantages of early swarms have been already pointed out, and in our uncertain climate the risk is often great, either of losing them altogether, or of their coming too late for the principal season of blossoming. Such considerations have led to the compulsory system, which may, in one form or another, often be successfully resorted to by the practised hand, but otherwise, it is scarcely to be wondered at that failure sometimes ensues. Different operators have succeeded in different ways of proceeding; and we will briefly point out some of them. The raising of a young Queen from worker larvæ has been already described under the head Queen Bee; and for the purpose we have now immediately in view, we will suppose the use of a bar-hive, as the one best adapted; the time of year being that when it is ascertained to contain eggs and young larvæ, both of workers and drones. A comb must be abstracted from a full box, and put into an empty one, care being taken that it is not allowed to chill during removal. In describing the subsequent process, we may adopt the words of Dr. Bevan. "Towards noon of a fine day, or almost at any time, if the bees cluster out much (for there ought to be plenty of them), let a stock-hive be removed to a distance, and a spare hive or box be put in its place, to one bar of which is attached a comb containing worker-eggs, or very young larvæ of the same sex (better still if the hive contain also one or two other worker combs); the outliers, or the bees that are abroad, or both, will then enter the new habitation, cluster round the brood, construct one or more royal cells, and raise a young sovereign: and thus, if the season be favorable, form a flourishing stock; whilst the old removed family, with beneficially reduced numbers, will soon be reconciled to their new situation." But we may often proceed a step further, and at once ensure the presence in the new hive of an embryo sovereign, by inspecting a stock about the time of closing up the royal cells, and deprive it of a comb, containing one or more of these, as alluded to under the section Prevention of After-swarms. In this way the double advantage will be gained of ensuring greater certainty, and saving valuable time; for, from the commencement of the process of raising a Queen from the worm, to the period at which young bees may be looked for—her progeny—can scarcely be less than seven weeks.