10 Things You Didn’t Know About How Animals See the World

9. Magnetic Field Detection – Navigating the Invisible

Some animals have the ability to detect Earth's magnetic field, using it as a navigational aid. Migratory birds, sea turtles, and certain types of fish possess this sense, known as magnetoreception, which helps them undertake long-distance migrations with astonishing accuracy. The exact mechanisms behind this ability are still not fully understood, but it is thought to involve specialized cells or proteins that respond to magnetic fields. This hidden sense adds another layer to our understanding of animal perception, revealing how creatures navigate complex environments and find their way across vast distances.