Wait aren't Vampires, regardless of if they sparkle or not, you know, not real anyway?
Either way I agree on that part.
Like the other said some mythos of Werewolves say they can turn into wolves. That and Lycans from D&D can. Yes I use D&D to standardize any Mythos that come up in a topic.
Actually this has not been prooven. People say Cound Dracul was and is real. I personally believe maybe he is. I am an Occultist so I do believe he may have been, there is some evidance of his existance. But once a Dracula existed, I am sure of that. He did sell his soul to the devil. As a Wiccan I do not believe in the devil. But on the contrary, as an Occultist I have to keep my mind open to all variations of Paganism.
Twilight, I feel, is no more than a fantasy of Stephanie Meyer, trying to glamourize the mythos of vampyres. Showing that they sparkle rather than burn in the sun haha.