How do honeybees communicate inside a dark hive?

Inside a dark hive, honeybees rely on non-visual methods to communicate, primarily utilizing tactile signals, vibrations, and chemical cues.

Tactile and Vibratory Communication

Because the hive interior is dark, honeybees use physical contact and vibrations to share information. When a bee performs the waggle dance—a figure-eight movement used to indicate the direction and abundance of a food source—attending workers monitor the dancer using their antennae to perceive the movements. Additionally, some of the vibrations produced during these interactions may be transmitted through the honeycomb substrate itself, which other bees can sense.12

Chemical Communication

Chemical signals, or pheromones, are essential for maintaining colony structure and regulating behavior. A primary example is the "queen substance," a pheromone secreted by the queen that informs workers of her presence and health. This substance is passed among workers through food sharing and serves to inhibit the development of worker ovaries and prevent the rearing of new queens. If the queen substance is absent, workers detect the change through their sense of smell and begin producing new queens.345