23. Atlantic Puffin
Atlantic puffins are remarkable seabirds, spending the majority of their lives navigating the open ocean. They find their way across vast, often featureless waters by relying on a combination of magnetic cues, visual landmarks, and the position of the sun. This natural GPS enables puffins to return precisely to their nesting colonies after months at sea, demonstrating their extraordinary sense of direction and navigational skill. Source: RSPB