The chocolate fairy forms from maturing cocoa plants; the leaves morph into her wings and the stem into her body. Her skin takes often on a creamy hue, very similar to truffle filling. The green swirls in her brown wings smell of mint and her skin smells of chocolate. Legend holds that her veins carry sugar and that icing composes her insides. Needless to say, the chocolate fairy has more attempts on her life than most other fairies, as many animals and even people (however unwittingly) try to eat her. Understandably, then, the chocolate fairy avoids all other species as much as possible. Still, a human can attract her by leaving out a small piece of chocolate; if she knows a visitor poses no threat, she will be more willing to show herself. These fairies can transform any inanimate object into chocolate, so they are certainly worth having around, unless the object in question was valuable; some even say that she can turn living beings into chocolate, but no reliable records exist to support the claim.
Note: I used to have an obsession with fairies and painted them (with questionable skill) and wrote up little taxonomies and scientific descriptions for each fairy species. I recently found some of these old files, so I’m going to re-post them as the season becomes appropriate. Unfortunately, the high-res original images are long gone, but I think the stories are cute.