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Dr. Fiona Walsh, an ethnoecologist at the University of Western Australia who has previously investigated fairy circles, noted that the distribution of patterns in Australia appeared consistent with their earlier findings.

But what causes the circular patterns?

The study authors also collated environmental data from locations where these circular formations were detected. 

The results indicated that circle-like patterns were more likely to emerge in extremely dry, sandy soils with high alkalinity and low nitrogen levels. These patterns also appeared to enhance ecosystem stability, bolstering resistance against disruptions like floods or severe droughts.

Experts still disagree about what exactly shapes these distinct patterns in the desert.

Dr. Getzin has previously suggested that climate conditions and self-organization in plants contribute to fairy circle formation in Namibia. Insects such as termites, while taking advantage of these arid patches, do not directly produce the distinctive patterns.

On the other hand, Dr. Walsh contended that in Australia, termites play an intrinsic role in the creation of these peculiar barren spots. 

Their research was conducted in close collaboration with indigenous communities. It established that termites are central to the functioning of these formations, referred to as "linyji" in the Manyjilyjarra language and "mingkirri" in the Warlpiri language. 

According to Walsh, "Aboriginal people illustrated these patterns at least since the 1980s and said they knew of them for generations, probably millennia earlier."

"In Australia, termites do not simply 'play a role'," Walsh emphasized. "They are the primary mechanism, and interpretations need to be centered on termite-grass-soil-water dynamics."

“We hope that the information we publish in the paper can provide scientists around the world with new areas of study that will solve new puzzles in the formation of fairy-circle patterns,” Guirado said.