The Serengeti is home to an astonishing and unique phenomenon: the great migrations. Nearly two million wildebeest, followed by thousands of zebra and Thomson's gazelle, set off on an epic journey thousands of kilometres long. Ignored by scientists for a long time, it was not studied until the 1950s. During these great marches northwards, the herbivores of the Serengeti are followed very closely by their predators, who are always on the lookout. On their way to the Masai Mara and the river bordering Kenya in search of new pasture, wildebeest, zebra and gazelle have to contend with all the dangers of the savannah. Lions, leopards, wild dogs and cheetahs. They are omnipresent, on the lookout to pounce on their prey at the slightest moment of inattention.
