The books / Swarming and Increase / chapter 1 of 15

Reproduction, not disaster

All chapters
  1. Reproduction, not disaster
  2. The four triggers
  3. Swarm cells and supersedure cells
  4. Egg to capped in eight or nine days
  5. Why seven days
  6. Reading the signs
  7. Give them room first
  8. Cutting cells is not a plan
  9. Pagden's artificial swarm
  10. The Demaree method
  11. The nucleus split
  12. The bait hive
  13. After the swarm
  14. Growing an apiary for nothing
  15. Laying room is not storage

Swarming looks like failure from outside the hive, a queen and half the workforce vanishing into a tree, but from the colony's side it is the only way a single superorganism becomes two.

A colony that never swarms is not a healthier colony, it is one that never got the chance, whether from a beekeeper's intervention or a shortage of the space and resources that trigger the decision.

Reproduction sits deep in the biology: workers raise new queens along the comb, and once the first cell is capped, the old queen leaves carrying roughly half the population and a stomach full of honey with her. Nothing about this is a mistake the bees are making.