Poacher War

What does India's Kaziranga National park have that the rest of the country's decimated reserves do not? Plenty of tigers, for starters. (The world's highest density.) Fleets of endangered one-horned rhinos. (More than two- thirds of the remaining population.) And, since 2010, a take-no-prisoners anti-poaching policy that allows rangers to shoot on sight. Welcome to the (deadly) future of conservation.