21. Ants (Desert Ant)
Desert ants are true navigational prodigies, thriving in some of the world’s harshest and most featureless landscapes. These ants use an incredible array of tools to find their way: they count their steps, interpret polarized light patterns in the sky, and can even sense the Earth’s magnetic field. This sophisticated internal GPS allows them to return to their nests with pinpoint accuracy, even after lengthy foraging missions across seemingly identical terrain. Source: ScienceDirect