Can Dogs Sense the Earth’s Magnetic Field?
find one’s way: to navigate or travel to a specific place without getting lost
Dogs have an amazing ability to find their way home, even over long distances. One famous example is Cleo, a Labrador retriever. After the family moved to a new house, Cleo disappeared. She turned up almost 60 miles away at her old home. Scientists think dogs might be able to navigate long distances by sensing the Earth’s magnetic field.
Researchers from the Czech University of Life Sciences wanted to test this. They put GPS collars and cameras on 27 hunting dogs and let them run free in the forest. When the dogs were called back by their owners, most of them used two methods to find their way: tracking and scouting.
Tracking: About 60% of the dogs used their noses to follow their original path back.
Scouting: About 30% chose a new path. Before starting their return, these dogs did a quick scan in a north-south direction. This scan is called a “compass run” and helps the dogs understand where they are using the Earth’s magnetic field.
This ability to use the Earth’s magnetic field for navigation is not unique to dogs. Other animals, like birds and sea turtles, also have this skill. Scientists are still studying how it works, but they believe it’s an important tool for helping animals find their way.
Sample sentences
1. Even in a new city, she could always find her way home.
2. The lost hiker used the stars to find his way back to camp.
3. Birds can find their way south for the winter without a map.
Read More:
How Do Dogs Find Their Way Home?
