Description | Description:Norway rats were once native to brushy areas and forests of China. Through trade, it was introduced to Europe. With the explosion of human population, rats made their way to every home they were able to. They are have brown fur and are sometimes called “brown rats”. | Description:A crocodile is a brown, grey, or green scaly reptile which lives in murky waters eating fish, turtles, and mammals. They are among the oldest living creatures on Earth, and were around during dinosaur times. |