Every year, billions of birds embark on perilous journeys across oceans and mountains in a breathtaking display of endurance. Migration is a survival strategy driven by the search for seasonal resources; birds travel to find abundant food, optimal nesting sites, and warmer climates as the seasons shift. These global voyagers push the limits of biology, navigating by the stars and Earth's magnetic field.
Click on to discover the specific records and incredible feats of 15 avian champions that redefine what it means to travel.