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And whom does the queen-bee obey? She is ruled by nourishment given her; for she does not take her own food, but is fed like a child by the very workers whom her fecundity harasses. And the food these workers deal out is nicely proportioned to the abundance of flowers, to the spoil brought back by those who visit the calyces. Here, then, as everywhere else in the world, one part of the circle is wrapped in darkness; here, as everywhere, it is from without, from an unknown power, that the supreme order issues; and the bees, like ourselves, obey the nameless lord of the wheel that incessantly turns on itself, and crushes the wills that have set it in motion.
Some little time back, I conducted a friend to one of my hives of glass, and showed him the movements of this wheel, which was as readily perceptible as the great wheel of a clock; showed him, in all its bareness, the universal agitation on every comb, the perpetual, frantic, bewildered haste of the nurses around the brood-cells; the living gangways and ladders formed by the makers of wax, the abounding, unceasing activity of the entire population, and their pitiless, useless effort; the ardent, feverish coming and going of all, the general absence of sleep save in the cradles alone, around which continuous labour kept watch; the denial of even the repose of death in a home which permits no illness and accords no grave; and my friend, his astonishment over, soon turned his eyes away, and in them I could read the signs of I know not what saddened fear.
And truly, underlying the gladness that we note first of all in the hive, underlying the dazzling memories of beautiful days that render it the storehouse of summer's most precious jewels, underlying the blissful journeys that knit it so close to the flowers and to running water, to the sky, to the peaceful abundance of all that makes for beauty and happiness—underlying all these exterior joys, there reposes a sadness as deep as the eye of man can behold. And we, who dimly gaze on these things with our own blind eyes, we know full well that it is not they alone that we are striving to see, not they alone that we cannot understand, but that before us there lies a pitiable form of the great power that quickens us also.
Sad let it be, as all things in nature are sad, when our eyes rest too closely upon them. And thus it ever shall be so long as we know not her secret, know not even whether secret truly there be. And should we discover some day that there is no secret, or that the secret is monstrous, other duties will then arise that, as yet, perhaps, have no name. Let our heart, if it will, in the meanwhile repeat, "It is sad;" but let our reason be content to add, "Thus it is." At the present hour the duty before us is to seek out that which perhaps may be hiding behind these sorrows; and, urged on by this endeavour, we must not turn our eyes away, but steadily, fixedly, watch these sorrows and study them, with a courage and interest as keen as though they were joys. It is right that before we judge nature, before we complain, we should at least ask every question that we can possibly ask.
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We have seen that the workers, when free for the moment from the threatening fecundity of the queen, hasten to erect cells for provisions, whose construction is more economical and capacity greater. We have seen, too, that the queen prefers to lay in the smaller cells, for which she is incessantly clamouring. When these are wanting, however, or till they be provided, she resigns herself to laying her eggs in the large cells she finds on her road.
These eggs, though absolutely identical with those from which workers are hatched, will give birth to males, or drones. Now, conversely to what takes place when a worker is turned into queen, it is here neither the form nor the capacity of the cell that produces this change; for from an egg laid in a large cell and afterwards transferred to that of a worker (a most difficult operation, because of the microscopic minuteness and extreme fragility of the egg, but one that I have four or five times successfully accomplished) there will issue an undeniable male, though more or less atrophied. It follows, therefore, that the queen must possess the power, while laying, of knowing or determining the sex of the egg, and of adapting it to the cell over which she is bending. She will rarely make a mistake. How does she contrive, from among the myriad eggs her ovaries contain, to separate male from female, and lower them, at will, into the unique oviduct?
Here, yet again, there confronts us an enigma of the hive; and in this case one of the most unfathomable. We know that the virgin queen is not sterile; but the eggs that she lays will produce only males. It is not till after the impregnation of the nuptial flight that she can produce workers or drones at will. The nuptial flight places her permanently in possession, till death, of the spermatozoa torn from her unfortunate lover. These spermatozoa, whose number Dr. Leuckart estimates at twenty-five millions, are preserved alive in a special gland known as the spermatheca, that is situate under the ovaries, at the entrance to the common oviduct. It is imagined that the narrow aperture of the smaller cells, and the manner in which the form of this aperture compels the queen to bend forward, exercise a certain pressure upon the spermatheca, in consequence of which the spermatozoa spring forth and fecundate the egg as it passes. In the large cells this pressure would not take place, and the spermatheca would therefore not open. Others, again, believe that the queen has perfect control over the muscles that open and close the spermatheca on the vagina; and these muscles are certainly very numerous, complex, and powerful. For myself, I incline to the second of these hypotheses, though I do not for a moment pretend to decide which is the more correct; for indeed, the further we go and the more closely we study, the more plainly is it brought home to us that we merely are waifs shipwrecked on the ocean of nature; and ever and anon, from a sudden wave that shall be more transparent than others, there leaps forth a fact that in an instant confounds all we imagined we knew. But the reason of my preferring the second theory is that, for one thing, the experiments of a Bordeaux bee-keeper, M. Drory, have shown that in cases where all the large cells have been removed from the hive, the mother will not hesitate, when the moment for laying male eggs has come, to deposit these in workers' cells; and that, inversely, she will lay workers' eggs in cells provided for males, if she have no others at her disposal. And, further, we learn from the interesting observations of M. Fabre on the Osmiae, which are wild and olitary bees of the Gastrilegidae family, that not only does the Osmia know in advance the sex of the egg she will lay, but that this sex is "optional for the mother, who decides it in accordance with the space of which she disposes; this space being often governed by chance and not to be modified; and she will deposit a male egg here and a female there." I shall not enter into the details of the great French entomologist's experiments, for they are exceedingly minute, and would take us too far. But whichever be the hypothesis we prefer to accept, either will serve to explain the queen's inclination to lay her eggs in workers' cells, without it being necessary to credit her with the least concern for the future.
It is not impossible that this slave-mother, whom we are inclined to pity, may be indeed a great amorist, a great voluptuary, deriving a certain enjoyment, an after-taste, as it were, of her one marriage-flight, from the union of the male and female principle that thus comes to pass in her being. Here again nature, never so ingenious, so cunningly prudent and diverse, as when contriving her snares of love, will not have failed to provide a certain pleasure as a bait in the interest of the species. And yet let us pause for a moment, and not become the dupes of our own explanation. For indeed, to attribute an idea of this kind to nature, and regard that as sufficient, is like flinging a stone into an unfathomable gulf we may find in the depths of a grotto, and imagining that the sounds it creates as it falls shall answer our every question, or reveal to us aught beside the immensity of the abyss.