Crop circle | Britannica
Crop Circles Were Made by Supernatural Forces. Named Doug and Dave. - The New York Times
Fields of dreams: who creates Britain's crop circles?
Free Online Circle Crop Tool - Crop & edit a photo to a circle
Author Benjamin Myers on the crop circle makers who 'blew people's minds' - BBC News
California Crop Circle Sparks UFO Talk - ABC News
In pictures: Crop circles from the air | Environment | The Guardian
In pictures: Crop circles from the air | Environment | The Guardian
Crop Circles Were Made by Supernatural Forces. Named Doug and Dave. - The New York Times
Pssst, Crop Circles Were a Hoax - JSTOR Daily
Confessions of a crop circle chaser in England - The Boston Globe
Germans Flock to Mysterious Crop Circle
Inside England's mystical world of crop circle tourism | National Geographic
Crop Circle Exhibition & Information Centre - Visit Wiltshire
Crop Circles: The Art of the Hoax | Arts & Culture| Smithsonian Magazine
A Microsoft crop circle, C.S. Lewis, and other COVID-19 misinformation - ABC News
Crop Circle Exhibition & Information Centre - Visit Wiltshire
Crop Circle: Prank, Alien Contact, or X-Files Alternate Reality Game? | WIRED
Crop circles: They're real and contain hidden messages, scientist says - NZ Herald
Free Online Circle Crop Tool - Crop & edit a photo to a circle
crop circle collaboration at Peacedale Preserve - Natural Lands
England's crop circle controversy - BBC Travel
The crop circle evolves | Nature
