Why do mosquitoes feel like they’re coming to your ears?

Why do mosquitoes interfere with such a precise and frequent sound in the ear? According to a University of Arizona entomology professor, the sound of a mosquito’s wings doesn’t have a wide range and only attracts attention when it flies into your ear. The sound of the wings hitting the ear is probably caused by a female mosquito, and while male mosquitoes usually fly and drink nectar, etc., the female mosquitoes copulate and suck blood after mating to ensure energy needed for childbirth.

When a mosquito is flying, it moves its wings 500 times per second, producing frequencies between 450 and 500 Hz. Although the sound of wings is unpleasant to humans, it is a kind of music to male mosquitoes, and the male hears the sound of wings and approaches the female to mate. Conversely, females do not respond to wing sounds.

Mosquitoes fly around to target the carbon dioxide that humans generate from their bodies. Mosquitoes that land on their prey body relying on carbon dioxide use taste sensors attached to their legs to determine the value of a meal and whether it is food. Some studies suggest that type O blood is the most delicious blood type for mosquitoes, but there are many skeptics. Mosquitoes taste like humans, and it is said that not all mosquitoes prefer type O.

The area around the head emits the most carbon dioxide, but most mosquitoes fly to the legs, where the mosquito-attracting bacteria reside. Related information can be found here.