This mysterious phenomenon has been observed in the vicinity of Eden (pcs. New York, USA). Early in the morning a local resident Peggy Gervase went onto the veranda of his house, looked at the pond, which is very close to the house, and was stunned - in the icy crust on the surface of nowhere and took a large flat as a compass for circles. This is reminiscent of another well-known phenomenon, known as "crop circles» .
Gervase has posted photos of strange circles on his page on Facebook, where they watched about 40 thousand people. Many have tried to find an explanation for this phenomenon and offers a variety of versions: underground springs, meteorites, rise to the surface bubbles of methane, and of course - the aliens.