The great migration of East Africa is one of nature’s greatest event on our planet. For millions of years, the volcanic activities had released tons of ash that made this land more fertile than any other parts of the world. Because of the fertile soil, millions of animals are able to grow and reproduce here. From April to October, over a million wildebeests, zebras, gazelles, and other animals head north from Serengeti to Maasai Mara, and forms the great migration of East Africa. In this book, there are more than 200 pictures that show the journey of the great migration.