Knowledge: There is an animal found only in China named Red Panda because of its red color of  hair, but brown bears, which are found in Russia, are considered the most dangerous animals on the planet earth.

Conversation:
I don't like brown hair
That's too bad. Brown hair is the 2nd most common hair color with black being the most common.
Ah, well. There are lots of shades of brown.
The levels and color phases of brown range from light brown to almost black.
True. Some people dye their hair brown. I don't like the dyed ones
Strands of brown hair are usually thicker than those of fair hair but not as much as those with red hair.
Is there an animal named after this hair color?

Response: Well, Brown bears, which are found in Russia, are considered the most dangerous animals on the planet earth.