Crop circle mystery solved!

I don't write about aliens, although one day I may give it a try, but I love a good story about the supposed actions and motivations of planet Earth's alien visitors. They reguarly kidnap us ("us" being almost exclusively North Americans) and exhibit an extraordinary fascination with our rectums; they fly physics-defying craft over our planet for no apparent reason; and they use our paddocks as canvases for their art.

Or do they?

The BBC is now blaming stoned wallabies for crop circles in Aussie poppy fields. Outrageous! (The comments section of this article is as hilarious as the article itself.)

Recommended reading list:

Abducted: How People Come to Believe They Were Kidnapped by Aliens by Susan A. Clancy

The Demon-Haunted World: Science as a Candle in the Dark by Carl Sagan