" Since well before the Kung's engine noise first penetrated the forest, a conversation of sorts has been unfolding in this lonesome hollow. It is not a language like Russian or Chinese but it is a language nonetheless, and it is older than the forest. The crows speak it; the dog speaks it; the tiger speaks it, and so do the men--some more fluently than others. "

― John Vaillant , The Tiger: A True Story of Vengeance and Survival