How Do Birds Migrate Thousands of Miles Without Getting Lost?

Birds use a special map and compass inside their heads. Like a tiny GPS, they can see the sun, feel the Earth’s magnetic field, and even count the stars at night to find their way. It's like having a built-in airplane pilot! They might follow the same path every year, it's like going on vacation with directions already set.

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Examples

  1. A baby robin learns to follow its parents’ flight path, just like learning how to ride a bike.
  2. A swallow uses the stars at night as a guide, just like we use street lights on our way home from school.
  3. A goose senses the Earth’s magnetic field and knows exactly where to go, it’s like feeling a hidden map in its head.

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