27. Wedge-Tailed Shearwater
Wedge-tailed shearwaters are expert navigators of the Pacific, migrating vast distances and always returning to the same nesting colonies each year. These seabirds rely on magnetic fields and subtle oceanic cues to find their way across featureless expanses of water. Their remarkable homing skills ensure that, no matter how far they roam, they reunite with their breeding grounds season after season. Source: Birds of the World