"Life is a race," almost everyone has heard this phrase. Some people are competing for goodness, but on the other hand, some compete to do damage.... and those adorable little guys are included in the second part. They are the most annoying plant pests. My wife cried hysterically when she found her ornamental plants destroyed by those damn kids. On the other hand, it was an interesting spectacle for me. It was amazing to watch the swarms of young grasshoppers competing to invade the leaves of our plants.