Which large animals migrate across the grasslands of Kenya and Tanzania?

The grasslands of Kenya and Tanzania, particularly within the Serengeti National Park and the adjacent Masai Mara, are home to one of the world's most significant large-scale animal migrations.1

The primary species involved in these seasonal movements include:

• Wildebeests (Gnu): These antelopes are the most numerous migratory animals in the region, with populations exceeding one million. They are highly specialized herbivores that migrate in search of water and fresh grass as the seasons shift.23
• Zebras: Plains zebras frequently migrate alongside wildebeest herds. They are well-adapted for long-distance travel and often form mixed herds with other species to gain protection from predators.4
• Gazelles: Large numbers of gazelles also inhabit the region and participate in these movements across the plains.1

These animals migrate in response to the succession of wet and dry seasons, moving between the southeastern plains and the woodland savannas to find optimal grazing conditions and water supplies. Additionally, elephants are known to wander great distances across the region in search of food and water.31