The Great Migration is one of the most amazing natural events in the world. Every year, millions of wildebeest, zebras, and gazelles move in a big circle through Tanzania’s Serengeti and Kenya’s Masai Mara. They are looking for fresh grass and water. As they travel, they face many dangers, like crossing rivers filled with crocodiles and trying to avoid predators like lions and cheetahs. This incredible journey is a sight to see, with animals stretching as far as the eye can see. It’s one of nature’s greatest shows and happens every year!