Serengeti wildebeest migration

The great Serengeti wildebeest migration is the movement of vast numbers of the Serengeti’s wildebeest, accompanied by large numbers of zebra, and smaller numbers of Grant’s gazelle, Thomson’s gazelle, eland and impala. These move in an annual pattern which is fairly predictable. They migrating throughout the year, constantly seeking fresh grazing.The precise timing of the Serengeti wildebeest migration is entirely dependent upon the rainfall patterns each year.