Weekly Wonder: How Do Birds Navigate Thousands of Miles Without GPS?
Every year, millions of birds embark on incredible migrations, traveling thousands of miles across continents and oceans. Without maps, compasses, or GPS, how do they find their way so precisely?
Scientists believe birds rely on an astonishing combination of tools: an internal magnetic compass that detects Earth’s magnetic field, visual cues like the position of the sun and stars, and even their sense of smell. Recent studies suggest some birds might even "see" magnetic fields using specialized proteins in their eyes!
This remarkable natural ability continues to amaze researchers and inspires technologies like navigation systems and even drones.
🦜 Comment below: If you could master one natural skill from the animal kingdom, what would it be, and why?
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