2. The Mysterious Fairy Circles
Fairy circles, precisely circular, barren areas of ground encircled by rings of tall grass, are one of the most mysterious occurrences of the desert. Covering the arid terrain, these enigmatic circles—between two and fifteen meters in diameter—form a polka-dot pattern. For decades, scientists have argued about their source; ideas range from termite activity to water resource rivalry. According to recent studies, these rings could arise from a mix of elements including subterranean termite colonies and self-organising plant behaviour. Acting as natural water collecting systems that maintain surrounding plants, the circles produce a microhabitat that helps save water in the hostile desert environment. Still one of the most fascinating secrets of the desert are their consistent size and spacing over large distances.
