Modern research indicates, “About 60% of giant herbivores—plant-eaters—including rhinos, elephants and gorillas, are at risk of extinction” (BBC, May 2, 2105). Professor David Macdonald of Oxford University noted “The big carnivores, like the charismatic big cats or wolves, face horrendous problems from direct persecution, over-hunting and habitat loss, but our new study adds another nail to their coffin—the empty larder… It’s no use having habitat if there’s nothing left to eat in it… With rhinoce