A long procession of western white-bearded gnu (blue wildebeest) crossing the Mara river during the Great Migration.

You don't have to go on safari to watch the great wildebeest migration, one of the most striking natural events in the world. Thousands of the animals are streaming across Kenya's Masai Mara Reserve ...

Add Yahoo as a preferred source to see more of our stories on Google. New fences across ancient routes have blocked wildebeest herds from their annual migration to reach fresh grazing land. Wildebeest ...

Wildebeest migration has shrunk by 90% in Kenya’s Maasai Mara due to fences being built, reveals new research. The annual spectacle – a magnet for eco tourists – has seen a “dramatic” decline over the ...

The Mara wildebeest migration is the newest map published in the Atlas. Dr Jared Stabach, terrestrial science lead with the Smithsonian’s Movement of Life Initiative, has studied the population since ...

East Africa’s “Great Migration” is generally estimated to involve as many as 1.3 million wildebeest. But in reality, fewer than 600,000 of the animals might move across the Serengeti Mara landscape ...

Western white-bearded gnus (blue wildebeest) cross the Mara river during the Great Migration.

T. Michael Anderson received funding from the National Geographic Society (grants WW-025R-17 and NGS-52921R-18) and the US National Science Foundation (grant BCS-1461728). Tanzania’s Serengeti ...

Wildebeest migration has shrunk by 90% in Kenya's Maasai Mara due to fences being built, reveals new research. The annual spectacle - a magnet for eco tourists - has seen a "dramatic" decline over the ...