The higher the house is built, the mosquitoes begin to keep pace with the times. Before, I could only fly in a tall building with 1-5 floors. After living for a long time, I began to explore new fields. For example, take the opportunity to fly into the elevator, or stop on an object and go upstairs with humans.
We underestimated mosquitoes. How high can it fly? Mosquitoes can fly high or low, scratching the ground when it is low and parallel to the clouds when it is high. We can see it with the naked eye when it is low. Although our eyes can't see in high school, we know that swallows eat mosquitoes, and swallows are there when mosquitoes move.
There is a saying in the countryside that swallows fly low, snakes fly across the road, and heavy rain will come soon. At this time, mosquitoes fly very close to the ground, so swallows fly very low. If the rain clears and there are faint white clouds in the sky, if you look at the sky carefully, you will find that swallows fly very high, almost close to the blue sky and white clouds, and the swallows you see are very small. We can't measure how high the swallow flies, it is estimated to be around 400 ~ 500 meters! The height of a swallow is the height of a mosquito. Mosquitoes can't fly that high by their own flying ability, but they are very light, and are pushed to a height of 400-500 meters by wind and hot air.
How do mosquitoes get to the homes of residents in high-rise residential areas? Some insect experts have investigated how many floors mosquitoes can fly: mosquitoes belong to near-earth creatures, and their flying height is limited, and they can fly to 10 at most. In my opinion, with more and more high-rise buildings, the floors where mosquitoes breed are also raised. For example, mosquitoes breed on the fifth floor, and it is easy for future generations to start from this floor and continue to climb. In this way, generation after generation, step by step up a flight of stairs, the elevator provided convenience for mosquitoes, and mosquitoes gradually adapted. Most mosquitoes use elevators to openly enter the homes of high-rise residents. It is suggested to avoid the accumulation of debris and water in the corridor as much as possible, and often spray mosquito repellent in the elevator to avoid giving mosquitoes an opportunity.