The Great Migration is the ever-moving circular migration of over a million animals through the Serengeti-Mara ecosystem, and it is one of the most sought-after experiences for wildlife and environment aficionados. In quest of grass and water, columns of wildebeest, accompanied by a slew of pals, pursue an age-old path. After calving in Tanzania’s Serengeti near the Ngorongoro Conservation Area, the animals travel clockwise across the Serengeti to Kenya’s Masai Mara, before returning at the end of the year.