The Great Wildebeest Migration


Every year, a spectacular event takes place on the vast grasslands of East Africa. It is the Great Wildebeest Migration. More than one million wildebeests, alongside hundreds of thousands of zebras and gazelles, travel in a giant circle across the Serengeti plains of Tanzania and the Maasai Mara in Kenya. This is not just a casual stroll; it is a constant, grueling journey for survival.
The main reason for this massive journey is water and food. Wildebeests are herbivores, meaning they only eat plants. During the dry season, the grass in the southern Serengeti dies, and water holes dry up. Guided by survival instincts, the herds follow the rains to find fresh, green grass and clean drinking water. They travel over five hundred miles each year, moving in a clockwise direction.
Traveling in such huge numbers helps protect the wildebeests from predators. Lions, cheetahs, and hyenas follow the herds, looking for young or weak animals. However, with so many eyes and ears on alert, it is difficult for predators to launch a surprise attack. Zebras and wildebeests actually make great travel partners. Zebras prefer to eat the tall, tough parts of the grass, which reveals the tender, short grass that wildebeests love to eat.
The most dangerous part of the journey occurs when the herds reach the Mara River. To get to the lush grazing lands on the other side, the animals must cross this deep, fast-flowing river. The riverbanks are steep and slippery, making it easy for animals to fall. Even worse, giant Nile crocodiles wait silently in the water for their next meal.
The wildebeests gather by the thousands at the river's edge, hesitating for hours or even days. Finally, one brave animal takes the plunge, and the rest follow in a chaotic rush. They splash and struggle against the strong current, trying desperately to reach the opposite bank.
Once the survivors cross the river, they feast on the rich grasses of the Maasai Mara. When the rains return to the south, the herds begin their long journey back to the Serengeti to start the cycle all over again. This incredible migration keeps the entire African savanna ecosystem healthy, proving that nature is always on the move.

Listen to The Great Wildebeest Migration
PicoBuddy read-aloud story
- herbivore:
- An animal that feeds only on plants.
- migration:
- The seasonal movement of a complete population of animals from one area to another.
- predator:
- An animal that naturally preys on and eats other animals.
- ecosystem:
- A community of living organisms interacting with each other and their physical environment.
You Might Also Like
About this explanatory article passage for Upper Elementary
“The Great Wildebeest Migration” is a explanatory article reading passage about The Great Wildebeest Migration, written for Upper Elementary. It takes about 2 minutes to read (369 words) and comes with an interactive quiz and a printable worksheet with comprehension questions and an answer key.


