Winter almost can not see the mosquito flies, why to the spring season mosquito flies more?

Reason 1: Winter temperatures are too low for mosquitoes to decay, and summer temperatures are suitable, and the air is moderately humid, creating an environment in which mosquitoes can grow, so there are not many mosquitoes in the winter, but more in the summer!

Reason 2: Insects like flies and mosquitoes - in fact, it can be said that the vast majority of insects - they do not live through the winter, but they will lay their eggs before winter comes. Because the eggs are so vigorous or so well protected by the adults, the eggs are able to survive the winter and hatch again the next year to form new individuals and begin the cycle of life again.