busy beavers

I was once able to go on a photo safari to Kenya and Tanzania.
Our guide took great pride in showing us all the animal mysteries.
The dung beetle, the leopard, the spitting cobra, and much more.
I asked him if they had beavers over here? "A What?"
I told him what they were and what they did.
He said "NO way, NO way" !!!!
So I sent him a picture when I got home.