Not very high. In fact not at all! The mammal cannot jump. They hold the record alongside sloths, hippos, and elephants.

Rhinoceroseseseses... 's...

Nope. The rhinoceros has evolved to be frightened of humans. You'd be chasing them around all day as they would be running away from you.

Not English, that's for sure. They kind of speak in squeeks and snorts. It's a strange sound for such a large animal. But it seems to be very effective.