Fish use special tools like magnetic sensors and sunlight clues to know where they are going. It's like having a built-in map inside their bodies! Some fish even follow the stars at night, just like sailors used to do.
Examples
- A salmon uses the sun's position to know which way to swim.
- A sea turtle follows the stars at night like a little sailor.
- A fish can sense the Earth’s magnetism and knows it’s time to travel.
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See also
- How Do Animals Migrate Across the World?
- How Do Animals Migrate in the Wild?
- How Do Animals Know When to Migrate?
- How Do Bees Know Where to Go When They Fly?
- How Do Bats Navigate in the Dark?
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