How Do Birds Find Their Way Across the World?

How can a bird travel thousands of kilometres across oceans and unfamiliar landscapes without a map or GPS? Discover the hidden clues that guide these remarkable journeys, from the stars above to the invisible magnetic field surrounding Earth. In this video: How birds use the Sun as a natural compass Why star patterns help birds navigate at night How Earth's magnetic field may guide migration Why smell helps homing pigeons find their way home What scientists know about birds' mysterious magnetic sense How researchers test the secrets of bird navigation Sources: Cornell Lab of Ornithology NASA Earth Observatory National Audubon Society Nature Current Biology Subscribe to Brushwhy for a new ink-painted story every week. #explained #why #BirdMigration #BirdNavigation #NatureScience