Thousands of Cranes Take Flight in One of Earth's Last Great Migrations | National Geographic

Around 600000 Sandhill cranes flock to Nebraska’s Central Platte River Valley each spring in one of the world’s largest and oldest remaining bird migrations. ➡ Subscribe: About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More Natio