Navigating the Invisible: How Animals Use Magnetic Fields to Find Their Way
Imagine being able to navigate across vast distances without a map or compass, relying solely on an invisible force that surrounds our planet. For many animals, this is a reality. From the majestic migrations of sea turtles to the intricate journeys of monarch butterflies, Earth's magnetic field plays a crucial role in guiding these creatures to their destinations. Sea Turtles: Masters of Magnetic Navigation Sea turtles have long been known for their incredible ability to migrate thousands of miles across the ocean. They use Earth's magnetic field not only to determine their direction but also to pinpoint specific locations, such as nesting sites and feeding grounds. Scientists have even manipulated magnetic fields to alter the turtles' navigation paths, demonstrating the powerful influence of these invisible forces. Butterflies and Beyond Monarch butterflies also rely on magnetic fields, particularly as a backup system on cloudy day...