When we watch the movements of a young bee, as it first goes forth from its waxen cradle, we are forced to recognize an influence at work which is unlike reason, and which is neither appetite nor any mechanical principle of organic life. Rising upon the comb, and holding steadily with its tiny feet, with admirable adroitness the young bee smooths its wings for its first flight, and rubs its body with its fore legs and antennae; then walking along the comb to the mouth of the hive, it mounts into the air, flies forth into the fields, alights upon the proper flowers, extracts their juices, collects their pollen, and, kneading it into little balls, deposits them in the sacks upon its feet; and then returning to its hive, it delivers up the honey and the wax and the bread which it has gathered and elaborated. In the hive it works the wax with its paws and feelers into an hexagonal cell with a rhomboidal bottom, the three plates of which form such angles with each other as require the least wax and space in the construction of the cell. All these complex operations the bee performs as adroitly, on the first morning of its life, as the most experienced workman in the hive. The tyro gatherer sought the flowery fields upon untried wings, and returned to its home from this first expedition with unerring flight by the most direct course through the trackless air. This is one instance of that great class of actions which are allowed on all hands to be strictly instinctive. In the fact, that the occult faculties which urge the bee to make honey and construct geometrical cells are in complete development when it first emerges from its cell, we recognize one of the most striking characteristics of instinct,--its existence prior to all experience or instruction. The insect tribes furnish us with many instances in which the young being never sees its parents, and therefore all possibility of its profiting from their instructions or of its imitating their actions is cut off. The solitary wasp, for example, is accustomed to construct a tunnelled nest in which she deposits her eggs and then brings a number of living caterpillars and places them in a hole which she has made above each egg; being very careful to furnish just caterpillars enough to maintain the young worm from the time of its exclusion from the egg till it can provide for itself, and to place them so as to be readily accessible the moment food is required. But what is most curious of all is the fact that the wasp does not deposit the caterpillars unhurt, for thus they would disturb or perhaps destroy the young; nor does she sting them to death, for thus they would soon be in no state of proper preservation; but, as if understanding these contingencies, she inflicts a disabling wound. Yet the wasp does not feed upon caterpillars herself, nor has she ever seen a wasp provide them for her future offspring. She has never seen a worm such as will spring from her egg, nor can she know that her egg