Bees communicate within a hive primarily through a system called "waggle dancing." Bees perform intricate movements that convey information about the location of food sources, water, or potential new hive sites. The angle and duration of the waggle dance communicate the direction and distance to the target location. This dance helps other worker bees know where to find valuable resources. Additionally, bees also use pheromones to communicate information about the hive's health, status, and needs.