An Africa without elephants or rhinos is hard to imagine. But it’s been perilously close. We’ve worked with governments and communities to stop poaching, build strong new breeding populations of rhino ...

Imagine, if you will, Botswana’s Okavango Delta in 1850: vast, sprawling grassy plains and lush verdant waters, attracting populations of elephant, giraffe, lion, cheetah, zebra and rhinoceros ...