Video of the crop circles found in the field of rapeseed in Tarlton, Gloucestershire, yesterday has been uploaded to YouTube.
The clip has been seized upon by UFO investigator Scott C Waring, who runs website ufosightingsdaily.com.
He claimed that there were three UFOs involved - a main craft and two smaller orbs.
He wrote on his website: "This crop formation was found this week and has some marks in the field that I believe were made by a space ship landing in it to analyse the genetic make up of the crop.
"Also we see two orb smaller ships that move with it.
"Have you ever seen a glowing orb in the sky, then noticed on film it looked like it has a spinning moon orbiting it every second or two?
"Well, these marks are from those smaller orbs."