Q. Which of the following organisms perform waggle dance for others of their kin to indicate the direction and the distance to a source of their food? (UPSC Prelims 2023)
Answer: Honeybees
Notes: The correct answer is [C] Honeybees. The waggle dance is a sophisticated form of communication used by social insects to share precise spatial information.

• Honeybees (Statement C – Correct): Primarily performed by scout bees (Apis mellifera), the waggle dance communicates the location of food sources (nectar and pollen) to the hive. The dance consists of a "waggle run" where the bee shakes its abdomen while moving in a figure-eight pattern.
• Direction and Distance: The angle of the waggle run relative to the vertical (representing the sun's position) indicates the direction of the food. The duration of the waggle phase correlates to the distance; a longer waggle signifies a further source.
• Butterflies and Dragonflies (Statements A & B – Incorrect): These insects are generally solitary or lack the complex social structure required for coordinated foraging communication like the waggle dance.
• Wasps (Statement D – Incorrect): While some social wasps use chemical signals (pheromones) or tactile vibrations to alert others to food, they do not perform the standardized geometric waggle dance characteristic of honeybees.

This behavior was famously decoded by Karl von Frisch, earning him a Nobel Prize in 1973. It remains one of the most remarkable examples of symbolic communication in the animal kingdom.