How do turtles navigate back to their nesting beaches?

Turtles navigate back to their nesting beaches using Earth’s magnetic field as a natural compass. They imprint on the unique magnetic signature of the beach where they were born and use it to locate the same spot decades later. Visual landmarks and ocean currents may also assist them during their journey. This remarkable navigation ability ensures that turtles return to safe nesting grounds, enhancing the survival of their species.