Why do mosquitoes feel like they are coming close to their ears so often?

The mosquito's humming noise that you hear when you're trying to sleep comfortably can arouse your anger so quickly that you'll want to get an insecticide. Michael Rile, a professor of entomology at the University of Arizona, reveals why mosquitoes fly so accurately and get in the way.

Why do mosquitoes buzz in our ears? | Live Science

Regarding why mosquitoes fly around their ears, Rile concludes, 'The mosquito's wings do not reach a wide range, and you only notice it when it flies to your ears.' 'The sound that reaches your ears is probably due to female mosquitoes. Normally, male mosquitoes fly around and drink nectar, etc., but female mosquitoes provide the energy needed for post-mating birth. To secure it, we need to get close to humans and suck blood, 'says Rile.

When a mosquito is flying, it moves its wings about 500 times per second and resonates with frequencies from 450Hz to 500Hz. This feather sound is unpleasant for humans, but it is like music for male mosquitoes, and it is said that males hear this feather sound and approach females to mate. On the contrary, the female seems to be unresponsive to the sound of feathers. Rile often says that he rings a tuning fork to let the mosquitoes hear and shows the students how female mosquitoes do not respond to the tuning fork.

Mosquitoes fly toward the carbon dioxide emitted by humans. Mosquitoes that land on their prey's body by relying on carbon dioxide will use the taste sensor attached to their feet to determine whether the prey is worthy of food. Some studies suggest that ABO blood group is the most delicious blood type for mosquitoes, but Rile is skeptical about this and says, 'Mosquitoes taste like humans.' Not all mosquitoes like the O type because of their taste. '

'Although the area around the head emits the most carbon dioxide, most mosquitoes fly towards the feet, where the bacteria that attract the mosquitoes are present,' Rile said. In Japan, a study by Daiki Tagami, who was inspired by the fact that his sister is easily bitten by mosquitoes, found that people who are easily bitten by mosquitoes have many types of indigenous bacteria that are present in their feet.