Board Thread:Legitimate Canon Questions/@comment-26742635-20150721085855/@comment-24544305-20150722195028

OK as you like. But I'd be less categorical, meaning until it is explicitly said that they are not supernatural we shouldn't give it too much for granted, because we don't know the true potential of a Banshee, nor even the Kitsune and the Druids for that matter ... as you said, there're thing unexplained in the show.