What is Serengeti Migration?

Tanzania Safari Radar
2 min readDec 5, 2023

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The Serengeti migration, also known as the Great Migration, is one of the most spectacular natural events in the world and takes place in the Serengeti ecosystem, which spans northern Tanzania and southwestern Kenya. It involves the annual movement of large herds of wildebeest, zebras, and other herbivores in search of fresh grazing and water.

The migration is a continuous, circular movement that follows the availability of food and water sources throughout the year. It is primarily driven by the rainfall patterns and the growth of grass on the plains. The migration is characterized by the following key stages:

Calving Season (December to March): The migration begins in the southern Serengeti and the Ngorongoro Conservation Area, where the wildebeest give birth to their young. This period is characterized by an abundance of grass.

Grumeti River Crossing (May to June): As the dry season progresses, the herds start moving northwest towards the Grumeti River. The river crossings during this time can be perilous, as crocodiles lie in wait.

Mara River Crossing (July to October): The herds continue northward to the Mara River, which forms the border between Tanzania and Kenya. The river crossings here are famous for their dramatic and sometimes chaotic scenes, as the wildebeest and zebras face obstacles such as strong currents and lurking predators.

Return to the South (November):After crossing the Mara River, the herds begin their journey back to the southern Serengeti, completing the migration cycle.

The Serengeti migration is not only a remarkable natural spectacle but also a critical event for the ecosystem, influencing the distribution and behavior of predators and playing a crucial role in the nutrient cycling of the region. It is a popular attraction for tourists and wildlife enthusiasts who visit the area to witness this awe-inspiring display of nature.

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