South Sudan says its 6M antelope make up world’s largest land mammal migration, but poaching on rise

Seen from the air, they ripple across the landscape—a river of antelope racing across the vast grasslands of South Sudan in what conservationists say is the world’s largest land mammal migration. Seen from the air, they ripple across the landscape—a river of antelope racing across the vast grasslands of South Sudan in what conservationists say is the world’s largest land mammal migration. Ecology Phys.org – latest science and technology news stories