Wildebeest, also known as gnu, are large muscular antelopes that weigh 120-300kg. They have a large head, a robust muzzle and impressive horns that grow upwards and curve inwards. Their short hair ...

This story appears in the January 2016 issue of National Geographic magazine. AT SUNSET THE WILDEBEEST SEEMS DOOMED: Sick or injured, it’s wandering miles from its herd on the Serengeti Plain of ...