My frilled dragon is three years old and has started opening its frill, swishing its tail, waving, and bobbing its head all at once. I was told she was a female, but am unsure if this behavior is more typical of a male. I also have her with a two year old male but she doesn't seem to be doing it at him in particular. Would her behavior suggest that she is possibly a male or is this common behavior of a female as well? Thanks!