Crop circles or agroglyphs are geoglyphs; geometric patterns in the form of rings, circles and other shapes, formed in the fields with the help of fallen plants. They can be both small and very large, fully distinguishable only from a bird's eye view or from an airplane. They have attracted public attention since the 1970s and 1980s, when they were found in abundance in the south of Great Britain. Various hypotheses are expressed about the reasons for the occurrence: from the trivial - the circles are the work of man, to the alternative - a micro-tornado, ball lightning, works of aliens
2017-18-06 Vieux Leheim (Sarrebourg, Mosel, France)
06.21.2017 West Kennett (Avebury, Wiltshire, England)
2017-26-06 Thorn Hill (East Kennett, Wiltshire, England)
2017-27-06 Delli-Portalban (Broy, Friborg, Switzerland)
2017-01-07 Boreham Wood (Lockeridge, Wiltshire, England)
2017-05-07 Battlesbury Hill (Worminster, Wiltshire, England)
2017-05-07 Sofia (Bulgaria)
Promotional video:
2017-08-07 Hackpen Hill (Broad Hinton, Wiltshire, England)
2017-18-07 Clay Hill (Worminster, Wiltshire, England)