Masai Mara National Park in southwest Kenya boasts Africa’s most diverse, incredible and most spectacular ecosystems. /Xinhua Photo

It hosts close to 100 species of mammals and over 570 recorded species of birds, and is where annual migration of zebra, Thomson's gazelle, and wildebeest cross the plains of East Africa in search of better grazing. /Xinhua Photo

Now is the best time to see the tense Mara River crossings in the Park, where dramatic scenes are expected between animals and hungry crocodiles. /Xinhua Photo

The Great Migration is one of the most impressive natural events worldwide, involving millions of animals each year. /XinhuaPhoto