Have you ever been to a zoo and saw a polar bear in a tiny cage, and a small pool where it couldn't even go completely underwater, and t...

Mainly we can divide animals into three parts by their eating habit. They are carnivorous, herbivorous and omnivorous. All three types of an...

For people who live in big cities, and who rarely see anything more frightening than a squirrel or a pigeon, it is easy to forget how fierce...

We can give simple definition like this. An animal has communicated when it changes the behavior of another animal. But this definition has ...