The head houses the bee's primary sensory and feeding organs. It bears two large compound eyes (for detecting movement and color), three simple eyes called ocelli (for light intensity), paired antennae, and mouthparts including mandibles used for manipulating wax and food. The two segmented antennae extend from the front of the head and serve as the bee's main organs of smell and touch. They detect chemical signals (pheromones), vibrations, and humidity essential for communication within the hive and navigation outside it.
Bees have two pairs of wings — a larger forewing and a smaller hindwing on each side. During flight, tiny hooks (hamuli) link the pairs together so they beat as a single unit, producing the characteristic buzzing sound. Queens and workers have fully functional wings; drones use theirs mainly for mating flights.
The thorax is the middle body segment and acts as the bee's powerhouse. It contains the massive flight muscles that drive the wings, as well as the leg attachments. Its surface is densely covered in branched hairs that trap pollen during foraging. The abdomen is the largest segment, containing the digestive system, reproductive organs, wax-producing glands (in workers), and the honey stomach — a separate crop for storing nectar during transport. It displays the iconic yellow-and-black warning stripes (aposematism) to deter predators.
Located at the tip of the abdomen, the stinger is a modified egg-laying structure (ovipositor) found only in female bees. It is connected to a venom sac and features backward-facing barbs. In worker bees, the barbs catch in mammalian skin, causing the entire venom apparatus to be ripped away — killing the bee but continuing to pump venom into the wound.