In the middle-box the Bees are to be first placed: in it first they skilfully construct their beautiful combs,--and, under the prerogative of one sovereign--the mother of the hive--carry on their curious works, and display their astonishing, architectural ingenuity. In this box the regina of the colony, surrounded by her industrious, happy, humming subjects, carries on the propagation of her species,--deposits in the cells prepared for the purpose by the other Bees, thousands upon thousands of her eggs, though she deposits no more than one egg in a cell at one time: these eggs are hatched and nursed up into a numerous progeny by the other inhabitants of the hive. It is at this time, viz. when hundreds of young Bees are daily coming into existence, that my collateral-boxes are of the utmost importance to the Bees domiciled in them: for when the young larvæ are perfected upon the cottage plan, a swarm is the necessary consequence. The Queen, with thousands of her Bee-subjects, leaves the colony, and seeks another place in which to carry on her astonishing labours. But as swarming may, by proper precaution and attention to my mode of management, generally be prevented, it is manifestly a good thing to do so; for the time necessarily required to establish another colony, even supposing the cottager succeeds in saving the swarm, would otherwise be employed in collecting the pure sweets, and in enriching the old hive. Here, then, is one of the advantages of my plan, viz. _the prevention of swarming_. When symptoms of swarming begin to present themselves, and which may be known by an unusual noise in the hive or box (for it is of Bees in boxes that I am now treating), and by the appearance of more than common activity among the Bees; when these symptoms are apparent, then the Bee-master may conclude that more space is required. At this period, therefore, he should draw out the sliding-tin, marked 1, from under the bell-glass, which simple operation will immediately open to the Bees a new room--a palace--which they will adorn, and fill with their sweets as pure as the crystal stream. But if by mistake the manager should draw up either of the collateral-slides, which divide the end-boxes from the pavilion, the Bees in that case will refuse to go up into the glass, and will commence their works in the collateral-box opened to them, in preference to the elevated glass; so well aware are these matchless insects of the inconvenience attending the carrying of their treasures into an upper room, when a more convenient store-house is to be had in a lower one. The natural movements of Bees have demonstrated to me this fact by more than a thousand trials: year after year I have made this experiment to my entire satisfaction. The natural movements of the Bees also suggested to me the idea of the utility of ventilation, and that by its influence their works might be both divided and purified; and that a place of