The spoon-billed sandpiper, a small wading bird, flies nearly 5,000 miles (8,000 km) on its annual migration.

Every year, billions of migratory birds connect the world’s continents, oceans and ecosystems as they undertake epic journeys between their foraging habitats and their breeding grounds.

A bobolink (Dolichonyx oryzivorus) leaves its breeding grasslands of North America for the Pampas of South America. A Newell’s shearwater (Puffinus newelli) spends months soaring across the North Pacific before returning to the Hawaiian Islands to breed. A spoon-billed sandpiper (Calidris pygmaea) travels from Arctic Russia to the rapidly disappearing tidal mudflats of Southeast Asia for its nonbreeding season.

Originally published on theconversation.com, part of the BLOX Digital Content Exchange.

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