https://www.livescience.com/26540-crop-circles.html

Jun 9, 2017 ... Crop circles — strange patterns that appear mysteriously overnight in ... of a crop circle, but a little historical investigation shows otherwise.

https://www.britannica.com/art/crop-circle

Crop circles are said by some who have studied them to be messages from intelligent extraterrestrial life, but many ... See Article History ... Crop circle, large geometric pattern of flattened crops, most often found in fields in southern England.

https://en.wikipedia.org/wiki/Crop_circle

History[edit]. The concept of "crop circles" began with the original late-1970s hoaxes by Doug Bower and Dave Chorley (see Bower and ...

https://www.youtube.com/watch?v=8yahLbdPdUY

Oct 26, 2018 ... Many now believe that the crop circle phenomenon has all been explained as an elaborate hoax, but there is a long history of crop circle ...

http://www.unmuseum.org/cropcir.htm

There are several theories held by cereologists who think crop circles are the ... History. A 1678 pamphlet entitled The Mowing-Devil is sometimes referred to as ...

https://www.smithsonianmag.com/arts-culture/crop-circles-the-art-of-the-hoax-2524283/

Dec 15, 2009 ... Crop circles are seen by many to enchant a mystical landscape: here, ... how these exotic responses arose, we need to delve a little into history.

https://www.mufon.com/crop-circles

Feb 1, 2017 ... Circular Reasoning: The 'Mystery' of Crop Circles ... there is compelling proof that the origins of these mysterious formations is unexplained.

https://allthatsinteresting.com/cool-crop-circles

Some claim that real crop circles have existed for thousands of years, though there isn't much historical evidence to support such a belief. The “mowing devil” ...

https://www.mufon.com/crop-circles/crop-circles-explained

Jan 24, 2013 ... According to some estimates, crop circles appear every week somewhere ... of a crop circle, but a little historical investigation shows otherwise.

https://www.nationalgeographic.com/travel/destinations/europe/united-kingdom/pictures-crop-circles-tourism-wiltshire-england/

Oct 19, 2018 ... The English countryside is the epicenter of crop circles. ... but the recent wave of tourism to Wiltshire started in the 1970s and has taken hold.