Oh, yes, I absolutely believe they exist. Though I have never seen them, I have sometimes felt their presence so tangibly, I have been sure they were very close to me. I experience their presence as a very warm, comforting, loving feeling, or vibration if you like, though I have no doubt that they are capable of being quite mischievous and sometimes malicious when provoked. There is a rainforest I sometimes visit, where they reside, I have no doubt. One can almost hear them scurrying through the underbrush, peeking at me as I pass by. I like to think of them as being the more frivolous manifestations of the Gods of the North, the East, the South and the West; and the Gods of the Earth, the Air, of Fire and of Water.