Wildlife Specials S01 E17 Trek: Spy on the Wildebeest part 1

"The Journey" - A wildebeest calf makes spectacular year-long journey, an arduous 3,000km round trip across Tanzania's Serengeti and Kenya's Masai Mara. Filmed using Dungcam, Bouldercam, Croccam, Skullcam, Tortoisecam and other spycams. (Part one of a two-part documentary.