satellite navigation (in animals)

Satellite navigation in animals refers to their ability to locate and move toward resources or destinations using environmental cues that function similarly to GPS technology. Many animals rely on celestial cues, Earth's magnetic field, or even visual landmarks to navigate over long distances. For example, some bird species use the position of the sun and stars for orientation, while others detect magnetic fields for migration. These biological navigation systems enable animals to travel accurately across vast distances, often returning to specific locations year after year, effectively acting as natural "satellite navigation" systems without any technological device.