Welcome to Earth - "Mind of the Swarm"
Thirty years ago, Will Smith was mesmerized by a photo of the incredible wildebeest migration across the Serengeti in a National Geographic magazine. Now he visits those same wildebeests and discovers an amazing survival strategy. Individually, wildebeests are animals with low intelligence, but when threatened, they group together and behave as if they have a single, super-intelligent brain. Will discovers that without this superpower, thousands of wildebeests could never survive the 150-mile gauntlet of the most blood-thirsty predators on the planet.
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