Live: Why do zebras and wildebeests travel together during the great migration?

Wildebeests, zebras and antelopes gather in millions to travel from Tanzania to Kenya in search of water and green pastures. Both zebras and wildebeests have their unique eating patterns – they eat the same grass but different parts. Wildebeests have a good sense of hearing and smell while zebras have a great eyesight. These qualities help both protect themselves against predators.  

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