They appear at night in the center of the field. Sometimes they glow. Dead animals are often found inside them. They were called "devil's spit" or "witch's ring". On July 29, 1880, the English magazine "Nature" published a report on the mysterious crop circles.
The mysterious phenomenon has been observed since the 17th century. A typical anomalous circle is ears of corn tightly pressed to the ground. They are always turned parallel to the outer edge of the ring. Most of these crop circles are in southern England. The British gave them the first scientific explanation: it was the storm effect. Micro-whirlwind work. But circles appeared where there was no strong wind. 10 years ago they were counted almost 10 thousand all over the Earth.
Mating games of hedgehogs
A winding path usually leads to each circle. Biologists have suggested that animals trample it. In this case, everything is explained by mating games. In some regions they talk about hedgehogs, in others they sin on deer. When in 2009 a circle appeared on the field with opium poppy in Australia, they decided that kangaroos had made their way there: they had eaten poppy and let's run around in a circle. However, for "animal origin" the circles are too even. And they never find broken stems inside them. "Only ants can do this," said one American researcher. He filmed with an infrared camera how the ants "scurry" in the rye field. There is also such a point of view: the grains are stacked on their own, since some varieties of wheat … have a mind. By reason, only extraterrestrial, ufologists explain crop circles. They differ only on one thing:whether a geometric figure is drawn directly from space or remains after a UFO hovers over the field.
Goat, we are not alone
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All explanations are correct, you just have to deal with each circle separately. This is the opinion of the ex-head of the Leningrad UFO Commission, Mikhail Gershtein. In his opinion, some circles are formed by air vortices, while others arise from electrical discharges and are associated with lightning. There are many reasons, there are also funny ones:
There are few such real circles, much more fakes. Mikhail Gershtein noticed: complex drawings, pentagrams, especially those with a lot of meaning and which are spoken of as messages from aliens, are all obvious hoaxes. One of the first appeared in the UK in 1987. It was a huge inscription on the field: "Myneodni". The fake was exposed right away: if the message had been from aliens, they would have written "Get out." Since then, jokers have been more subtle. "Tools of labor" are the same as those of the goat. Stick, rope, good eye.