[pandoro]

That might be too much of an assumption to make because of the binding problem. Imaging knowing absolutely everything there is to know - measurably, quantifiably, down to atomic/quantum states - about what happens when a human sees red but only having experienced a black and white world. Do you learn anything new when seeing a cherry for the first time? You experience red for the first time. Measurement is third-person by definition, and consciousness is irreducibly first-person. So no instrument, however precise, can ever close that gap. Consciousness/"the subject" is the raw material of reality. Matter, sensory inputs and mind are experienced as objects in consciousness not the other way around. So in that sense "the subject" is exactly the same for the bat or the human.