Pity its out of focus does seem to be changing shape a bit though seem very high up as well Def not cgi
so its a UFO most certainly
ps This the first good circle of 2012 still man mad as almost all of them are but there is evidence that the
actual circle makers are being driven to do this by and unknown intelligence
https://www.youtube.com/watch?v=b9enVmjQ24U&feature=related