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.

The Great Nile Migration in South Sudan is the largest overland mammal migration on Earth, surpassing even the famous ...

The mountain bongo, which has a bright chestnut-red colour with narrow white stripes, is the largest African forest-dwelling antelope, according to the KWS. It is listed by the International Union ...

Mountain bongos, one of the largest and rarest species of antelope in the world, are endemic to Kenya. However, so few of the animals remain in their native habitat that the Kenyan government has ...