07/02/2024
Honey bees use their sense of smell to detect chemical signals in honey, including pheromones from their environment. Honey bees have 170 olfactory receptors, which is more than other insects like fruit flies and mosquitoes. Their sense of smell is about 100 times more sensitive than humans’ and allows them to detect scents while in flight.
Bees also have sugar receptors on their antennal tips, mouthparts, and pre-tarsi, as well as internally in their brains and guts. They use their tongues to taste, and can distinguish between sweet, sour, and bitter flavors. Bees are also more sensitive to salts than humans, but less sensitive to bitter flavors.