Cropcircles in Wiltshire

You would think that if these crop circles are as common in Wiltshire as they say, there would be cameras set up in tall trees all year round just to capture the formation. Not a single landowner invests in equipment to capture the formations…how convenient. I think the town is in on it just because of tourist money keeping their town alive. If it got exposed as human made then I guess poof, all the tourists stop going and town is basically dead. Yeah the people there still make money farming...