Dreams are necessary to life, but the life is not a dream.

Brown rats are one of the most invasive mammals in Europe. Researchers have observed that these animals, along with sika deer and muskrats, were having the greatest ecological and economic impact. The scientists had developed a system for compared the impact of non-native species across the group of mammals.

I hate the rats, and when I saw this new I was horrorified because think that these rats may be all over the place!!!

Humans have caused major attacks against nature and this invasion of rats is an example. With our comunication we made that exotic animals invade other lands and extinction of native animals. We blame the rats, but the real culprit are us.