Fairy Circles
What an exciting find! I’ve heard about this phenomenon, but it is the first time I got to see it in person. It’s called a fairy circle, or ring, and there is a very simple scientific explanation for why it occurs. The spores of a mushroom extend radially around it and even though the center eventually dies, the offspring propagates, forming a circle, or an arch. That is not to say that the sight of a fairy ring is for the faint of heart, especially since, like most fungi, they have the tendency to pop out of the ground over night after the rain, fully grown and with no warning.