Glossary
The sophisticated system of chemical signals (pheromones), physical movements (dances), vibrations, and tactile interactions that honey bees use to coordinate colony activities. Bee communication enables a superorganism of 50,000 individuals to function as a unified decision-making entity.
Karl von Frisch received the Nobel Prize in 1973 for decoding the honey bee dance language. The waggle dance communicates the direction, distance, and quality of a food source. The dancer performs a figure-eight pattern on the vertical comb face: the straight-run portion (the waggle) indicates direction relative to the sun, the duration of the waggle indicates distance, and the vigor of the dance indicates the quality and abundance of the source. Recruit bees read the dance through antennal contact with the dancer, then fly directly to the described location.
At least 15 distinct pheromones coordinate colony behavior. The queen mandibular pheromone (QMP) signals the queen's presence, suppresses worker reproduction, and attracts drones during mating. The Nasonov pheromone guides disoriented bees home. The sting alarm pheromone (isopentyl acetate) recruits defenders. Brood pheromone communicates the feeding needs of larvae. Footprint pheromone marks visited flowers to avoid redundant visits. Each pheromone is a specific chemical message with a precise behavioral response.
Substrate vibrations transmitted through the comb provide additional communication channels. The piping signal (a high-pitched tone produced by queens before emerging or during pre-swarm preparation) communicates readiness. The stop signal (a vibration produced by foragers returning from poor food sources) inhibits waggle dances for unproductive locations. Worker piping during winter cluster coordinates the thermal activity of the cluster.
Antennation (touching antennae to another bee's body) transfers chemical information about identity, caste, age, diet, and health status. Food begging involves specific antennal gestures. Guard bees identify nestmates through antennal inspection of cuticular hydrocarbons (the colony's chemical signature). In the dark hive, where vision is useless, touch and chemistry are everything.
Remarkably accurate. The waggle dance communicates direction to within approximately 15 degrees and distance to within approximately 25% accuracy. In field tests, recruit bees locate the food source described by the dance with high reliability, even for sources several miles away that they have never visited before. This is one of the most sophisticated communication systems in the animal kingdom.
Bees do not experience emotions in the human sense, but they communicate states of alarm, recruitment urgency, and resource excitement through the vigor and persistence of their signals. A vigorously dancing forager communicates 'excellent food source' far more effectively than a lackluster dancer, and recruit bees respond accordingly.
Keep Learning
Browse hundreds of terms covering honey, beekeeping, and natural skincare.