Tag Archives: Worldwide Migratory Birds

Migration Marathons: 7 unbelievable bird journeys

Around one in five of all the world’s bird species migrate. And while every migration is an epic and often perilous feat of endurance, here’s a selection of species that we feel go the extra mile. By Irene Lorenzo Ain’t no mountain high enough Species: Bar-headed Goose Anser indicus Distance travelled: 3,000-5,000 km No oxygen? No problem. These sturdy geese might …

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