CATDOLL : CATDOLL: How Cockroaches Spend the Winter

Adult cockroaches can survive the winter, but the survival rate is very low.

Because cockroaches are cold-blooded animals, they can theoretically survive the winter. However, due to their poor resistance to cold, the survival rate of adult cockroaches over the winter is directly related to the surrounding environment!

But we can make an assumption about the chain; suppose that the temperature was extremely low in winter that year and the survival rate of adult cockroaches was zero percent.

If this is the case, then cockroaches cannot survive in the frigid zone? !

However, the reality is that in the extremely cold northeastern Siberia region, there are cockroaches wherever there are humans!

There is a saying that is right: Life will always find a way out! !

This sentence makes a lot of sense!

Life will always find a way out. In the long process of evolution, cockroaches have developed a complete set of methods to ensure the reproduction of the species! !

It sounds unbelievable, but it is true.

When the entire colony is under serious threat, cockroaches will choose to overwinter as cockroach eggs to ensure the continuation of the population.

If you look carefully in a quiet and clean corner of your home, you can find some black particles that are the size of rice grains (about one centimeter, slightly larger and wider than rice grains) with a layer of "armor" attached to them. This is the protective layer of cockroach eggs, which is fireproof, waterproof and insulated! (Amazing!)

I don't know why you suddenly asked this question. I just wrote down some knowledge I learned when I was studying. So it is inevitable that it is biased. Please consider it carefully.

Cockroaches are afraid of the cold, so they mostly hide around refrigerators, rice cookers, electric ovens, etc. in winter, and their activities are relatively quiet.

I may not be able to survive the winter, because I was xxx before the New Year...