What is the main distinguishing feature of a drone bee compared to worker bees?

Drones are indeed characterized by their larger bodies compared to worker bees, and they possess the unique trait of being unable to sting. This lack of a stinger is a significant aspect of a drone's biology and role within the hive. While worker bees are equipped with a stinger for defense and other functions, drones primarily serve a purpose in mating with a queen during her nuptial flights.

Their larger size also serves an evolutionary purpose; drones need to be able to fly long distances to locate queens for mating. By being flight-oriented without the additional burden of a stinger, drones are optimized for this reproductive role. This feature contrasts with the worker bees, which are smaller and have various duties, including foraging, brood care, and hive maintenance, all of which may necessitate a stinger for defense.

Understanding these distinctions is crucial for beekeepers and enthusiasts alike, as it helps clarify the roles different types of bees play within the hive's ecosystem and contributes to effective beekeeping practices.