Inside the Hive: The Author’s Lens

Messages Without Words

1A honeybee returns to its hive after finding flowers rich in nectar. Inside, other workers gather near it. To a visitor, the moving cluster might look like confusion. Yet that busy scene contains signals worth a closer look. A honeybee colony coordinates much of its work without a spoken announcement or a written plan.

2One striking example is the waggle dance. A returning forager moves through a repeated pattern that includes a straight run while waggling its body. On a vertical comb, the angle of this run communicates the food’s direction relative to the sun. The duration of the waggle run provides information about distance. These movements give nearby workers clues about where to search.

3Calling the dance a tiny map is useful, but the comparison has limits. A map can show roads, buildings, and many possible destinations at once. A bee’s dance communicates a more limited set of information about a resource. Other workers also encounter floral odors carried by the returning bee. The dance is remarkable without being a complete set of travel instructions.

4Movement is only part of the colony’s communication system. Honeybees also use chemical signals called pheromones. Some help workers recognize signals associated with their queen; others can alert workers to danger. A worker releasing a scent signal does not need to explain a problem in sentences. Nearby bees respond to chemical information, making communication possible even in the crowded darkness of a hive.

5It is tempting to describe all this as a conversation among miniature people. That description is lively, but it blurs an important difference. Human language can express imagined events and discuss ideas far beyond the immediate situation. Honeybee signals serve particular functions, such as directing workers toward food or alerting them to danger. Recognizing that difference does not make the signals less impressive.

6The next time bees gather around flowers, their flights may seem less random. Somewhere nearby, a returning worker may be passing along information through movement and scent. We do not have to give bees human voices to notice the intricate ways they share a world.