Blue wildebeests on the Musabi Plains in the Serengeti National Park, Tanzania (© Adrian Bailey/Aurora)

【February 6 2014】In the grasslands of Tanzania's Serengeti National Park, herds of blue wildebeests can number in the thousands. After the rainy season ends in Tanzania, the wildebeests migrate north to Kenya for fresh grass, eventually making their way back to the Serengeti to start the cycle over again.Explore breathtaking Gallery from the HuluTrip homepage over the past 5 years..