The front bee is definately standing on the flower petal, and yet is causing a shadow to fall on the leaf. The sun is almost straight on as well, which makes it doubly weird. I know it is the bee causing it not the ladybug, because I tried turning off shadows for both. Can't leave it that way though because the bee didn't look right without the little shadow it is creating on the petla. Any way round this apart from postworking the shadow out?

The greatest part of wisdom is learning to develop  the ineffable genius of extracting the "neither here nor there" out of any situation...."