As a general rule the royal lady, not meeting drones straightway upon her issue from the hive, spends a little time in reconnoitring her home, and then, often not till her second day's exit, sails away high into the air, and sometimes to a considerable distance horizontally as well. "A Renfrewshire Bee-keeper" states in the British Bee Journal, of May 1877, that an undoubted instance had come to his knowledge in which a common queen, located five miles distant in a bee-line measured upon the Ordnance map, had become impregnated by one of his own Italian drones—these being positively the only Italians in the entire district.
On the queen's return—that is, supposing her object to have been achieved—she will exhibit the male organ adhering to her extremity, and sometimes she is unable to free herself of it, nor can the bee-keeper give her any assistance without the risk of effects as fatal to herself as they were to her spouse. The explanation of this series of phenomena lies in the structure of the organ itself. It is simply the expanded prolongation of the seminal duct, and is attached to the orifice like the sleeve of a coat to the shoulder, but is wholly internal. To be protruded it must therefore be turned literally inside out, and to effect this a powerful inflation is required, in which act the forces of the system are in some way fatally ruptured; while, as Professor Leuckart very rationally deduces—thus clearing up another mystery—it is only when the breathing vessels are filled by motion in the air that the drone is able to accomplish it at all. Then the singular scales and protuberances with which the organ is beset render it when once inserted very difficult of withdrawal, even if its owner were not already dead. Mr. Langstroth remarks as to the design of this seemingly harsh provision that in default of it the queen would be compelled to remain with the drone much longer in the air, thus incurring far greater danger of falling a prey to some passing bird. After all it is undoubtedly one of those instances as to which it may be said of Nature, in Tennyson's words:—
"So careful of the type she seems,
So careless of the single life."
Her majesty, although thus left a widowed, is by no means a sorrowful bride, for in from two to three days she becomes the happy mother of a large family. Such at least is the normal rule, but should the season be late in the autumn she may not commence laying till the following spring. It cannot be said that she pays no respect to the memory of her departed lord, for she never marries again. Once impregnated—as is the case with most insects-—the queen bee continues productive during the remainder of her existence.
The swarming season being over—that is about the end of July, when the gathering has materially slackened—-a general massacre of the "lazy fathers" shortly follows. Dr. Bevan observes that now their work is completed, "they are regarded as useless consumers of the fruits of others' labour: love is at once converted into hate, and a general proscription takes place." For it was love, the drones having previously been petted and fed with prepared pollen in the same way as the queen herself. Von Berlepsch describes the work of destruction as commencing with the casting forth of the drone brood just issuing from the cells, after which the larvæ and nymphs are similarly treated. Then the drones themselves are chased from the honey stores, and a watch is kept to prevent their access thereto. On finding it hopeless they crouch away together in corners, till, when thoroughly exhausted by hunger, the workers drive them out one by one, and they die with cold and hunger: very few of them are stung. This work goes on night and day, and occasionally they collect to die in such a heap before the flight-hole that there is a danger of their suffocating the hive. Disabled or useless workers are dealt with in an equally summary fashion; but in the case of a super-annuated queen, the best opinions are that she is allowed to take her own quietus.
Supposing the drones come forth in April or May, which is the usual period, then, as their destruction takes place somewhere about the commencement of August, three or four months will be the ordinary extent of their existence; but should it so happen that the development of the queen has been retarded, or that the hive has by chance been deprived of her, the massacre of the drones is deferred. On the other hand, in case of the cutting short of the gathering season by bad weather, it occasionally happens at an earlier date—even so soon as May. Now and then a drone or two escape, and prolong their lives through the winter.
§ IV. THE WORKER.
The working bees form by far the most numerous of the three classes contained in the hive. They are the smallest of the bees; in colour they are dark brown or nearly black (except the Italians and other foreign varieties), and they are distinguished by their activity upon the wing. As to their numbers in a colony, "an ordinary first swarm from a straw hive," says Von Berlepsch, "contains from twelve to twenty thousand, but I have had large wood hives in which, at a moderate computation, there were living at the end of June about a hundred thousand bees:" from thirty to fifty thousand, however, will better represent the strength of an average stock in an English hive. The worker, though formerly spoken of under the term "neuter," is of the same sex as the queen, but is only partially developed, and thus, with some exceptions (see [§ ix].), it is incapable of laying eggs. But any egg which would ordinarily produce a worker bee may, by the cell being enlarged and the "royal jelly" supplied to the larva, be hatched into a mature and perfect queen. This most curious fact may be verified in any apiary by most interesting experiments, which are capable of being turned to important use.
The lives of the worker bees vary very greatly, and are much more prolonged during the repose of winter than in the wear and tear of the gathering season. Von Berlepsch describes three careful sets of experiments which he carried out for the purpose of attaining more exact knowledge on this point. In one of these he introduced an Italian queen into an ordinary stock at the beginning of October when all the old brood was hatched; he then found as a result that the last of the common bees had disappeared at the end of May, so that some of them for a certainty lived eight months, and possibly more, though it seems most probable that the last to die were also the latest born. In another case, the queen having died at the commencement of winter, he strictly isolated the hive, and, the season being exceptionally mild, he found that some of the bees continued alive for ten and a half months. His remaining experiment bore upon the summer term of existence, and it resulted in exhibiting six weeks as the average, and three months as the outside possible period of lifetime. Dzierzon points out the difference produced by the character of a bee's employment. To have to fly a long distance to its pasturage will soon wear it out, and so will knocking its wings against sharp leaves, as is the case with the bluebottle, the thick corn amid which this plant grows rendering the effect very much worse. But if, he adds, they pass the summer in entire repose, as a hive without a queen may do, then, if well fed, their lives may be prolonged for a year or even more.