Sea Turtles Use Magnetic Fields to Find Their Birthplace Beach

Sea Turtles Use Magnetic Fields to Find Their Birthplace Beach

After swimming for years in a giant loop from nesting grounds in North Carolina and Florida to North Africa, the turtles find their way back to nest on beaches within about 40 to 50 miles of where they were born. The new study suggests that the turtles learned their home beach’s distinctive magnetic signature, through what is called geomagnetic imprinting.

Source: nytimes.com