The excellent crop circle website Swirled News has had one of its periodic mega-updates with much news to tell: Andy Thomas reviews the 2005 crop circle season, a new book looks at an intricate 2002 glyph, the Center for Crop Circle studies closes down, there’s a look at the Erich von Daniken’s Mystery Park controversy, and Barbara Waddell summarises this year’s Glastonbury Symposium.