Lesson CIII

The Honey-bee

Leading thought—In a colony of honey-bees there are three different forms of bees, the queens, the drones, and the workers. All of these have their own special work to do for the community.

Method—In almost every country or village community there is an apiary, or at least someone who keeps a few colonies of bees; to such the teacher must turn for material for this lesson. If this is not practical the teacher may purchase specimens from any bee dealer; she may, for instance, get an untested queen with attendant workers in a queen cage sent by mail for a small sum. These could be kept alive for some time by feeding them with honey, during which time the pupils can study the forms of the two castes. Any apiary during September will give enough dead drones for a class to observe. Although ordinarily we do not advocate the study of dead specimens, yet common sense surely has its place in nature-study; and in the case of the honey-bee, a closer study of the form of the insect is desirable than the living bee might see fit to permit. There are no more wonderful instances of adaptation of form to life than is found in the anatomy of the workers, queens and drones; moreover, it is highly desirable if the pupils are ever to become bee-keepers, that they shall know these adaptations.

A lens is almost necessary for these lessons and a compound microscope used with a low power would be a very desirable adjunct. This lesson should not be given below the fifth grade; and it is better adapted to eighth grade work.

The Worker

Observations—1. How many divisions of the body are there?

2. What organs are borne on the head?

3. Are there small, simple eyes between the large compound ones?

4. What is the difference between the large eyes and the small?

5. Describe the antennæ.

6. What can you see of the mouth? Describe it.

7. Look at the tongue under the microscope and see how it is fitted for getting nectar from flowers.

8. What organs are borne on the thorax?

9. Study the front or middle leg. How many joints has it?

10. With a lens find the antennæ cleaner on the front leg. Describe it.

11. Describe the feet and claws.

12. Compare the third segment of the hind leg with that of the front leg.

13. Note that this segment of the hind leg is much wider. Note its form and describe how it forms the pollen basket.

14. Study the next segment of the hind leg, and note the wax pincers and the pollen combs.

15. Compare the front and hind wing as to shape and size.

16. How many rings are there on the abdomen and how are the rings colored above.

17. Study the lower side of the body; do you know where the wax comes from?

18. Write an English theme on the development of the larva of the worker bee; the duties of a worker bee from the time it issues from its cocoon until it dies working for the colony.

The Queen Bee

1. How does the queen differ in size and shape from the worker?

2. Has she pollen baskets or pollen combs on her hind legs?

3. How does the shape of the abdomen differ from that of the worker?

4. Write an English theme on the life of a queen bee. This should cover the following points: The kind of cell in which the queen is developed; the kind of food on which she is reared; the fact that she never stings people but reserves her sting for other queens; why she does not go out to gather honey; how and by whom and on what she is fed; she would not use pollen baskets if she had them; the work she does for the colony; the length of her life compared with that of a worker; the time of year when new queens are developed, and what becomes of the old queen when a new one takes her place; why she is called a queen.

The Drone

1. How does the drone differ in size and form of body from the worker?

2. How does he differ in these respects from the queen?

3. Has he pollen baskets on his legs?

4. Has he a sting?

5. Compare his eyes with those of the queen and worker.

6. Compare the size of his wings with those of the queen and worker.

7. Write an English theme on the drone. This should cover the following points: In what sort of cell is the drone developed; does he go out to gather honey or help in the work of the hive; how he is fed; how he is unfitted for work for the colony in the following particulars: Tongue, lack of pollen baskets, lack of sting, and of wax pockets; why the drone should be called a prince or king; the death of the drones; when and by what means it occurs.

Honey-comb

Teacher’s Story

HE structure of honey-comb has been for ages admired by mathematicians, who have measured the angles of the cells and demonstrated the accurate manner in which the rhomb-shaped cell changes at its base to a three faced pyramid; and proven that, considering the material of construction, honey-comb exemplifies the strongest and most economic structure possible for the storing of liquid contents. While recent instruments of greater precision in measuring angles, show less perfection in honey-comb than the ancients believed, yet the fact still stands that the general plan of it is mathematically excellent.

Some have tried to detract from bee skill, by stating that the six-sided cell is simply the result of crowding cells together. Perhaps this was the remote origin of the hexagonal cell; but if we watch a bee build her comb, we find that she begins with a base laid out in triangular pyramids, on either side of which she builds out six-sided cells. A cell just begun, is as distinctly six-sided as when completed.

The shape of the cell of a honey-comb is six-sided in cross section. The bottom is a three-sided pyramid and its sides help form pyramids at the bottom of the cells opposite, thus economizing every particle of space. In the hive, the cells lie horizontal usually, although sometimes the combs are twisted. The honey is retained in the cell by a cap of wax which is made in a very cunning fashion; it consists of a circular disc at the middle supported from the six angles of the cell by six tiny girders. The comb is made fast to the section of the hive by being plastered upon it. The foundation comb sold to apiarists is quite thick, so that the edges of the cell may be drawn out and almost complete the sides of the cell. However, the foundation comb is expensive and is ordinarily used by the bee-keeper simply as a starter, which means a little strip a few inches or so in width fastened to the top of a section just to give the bees a hint that this is the direction in which the comb should be built, a hint which the bees invariably take. The cells of honey-comb are used also for the storing of bee-bread and also as cradles for the young bees.

References—The Bee People, Morley; How to Keep Bees, Comstock.