They don't make biologists like Valerius any more. Quick, succinct read on how we tried to eliminate bison. The last few chapters were excellent, especially the discussion of the impact of game farming on wild populations and the false idea that if moguls raise buffalo on their fiefdoms it is good for bison. For it to be right, we need large reserves with wild, pure strain bison and the full suite of species - predators included. Can anyone say CMR refuge?