This is a natural phenomena whereby giant herds of grazers are annually migrating from Southern Serengeti in Tanzania  towards Northern before crossing  to Maasai Mara in Kenya and coming back later. Over two million wildebeest, zebras and gazelles move through the Serengeti plan and Masai Mara ecosystems in search of green pasture, and breeding  in a regular pattern. This is surely one of the greatest wonders of the natural world.

The Migration starts around January to March which is the rainy season in Southern Serengeti, whereby is also  the breeding season, whereby Over  500,000 Calves are  Born in this Period.

May of each year is the period where the rain comes to an end on  southern Serengeti, thus migration moving toward areas around the Grumeti River, central Serengeti . July is the time whereby wildebeest  are starting  to cross the  Grumeti and Mara rivers heading to Northern Serengeti. 

Early August Wildebeests and their “companion”  will start to arrive in Masai Mara National park, where they will stay until November when the Rain start again in the Southern serengeti plains, it is when they will  start to migrate back to again!. This circle covers over 800 kilometers each year.