The Great Migration of the vast herd of wildebeest, zebras and Thomson's gazelles from the Serengeti (Tanzania) to the Masai Mara (Kenya), stretches over a distance of 800 kilometers, and is the most extensive mammal migration observed on the planet (more than 2 million animals). Animal migration occurs annually in search of rain, when the plains of the Masai Mara begin to turn green. One of the most dangerous and amazing moments is Mara river crossing. Crocodile attack zebra and wildebeest. Many animals never make it to their destination because of the perilous journey. The fight for survival begins. Only the fastest and strong will survive. So sit back, relax and enjoy this 4K relaxation movie where you will see a fascinating and amazing show of nature called the Great Migration