Well, i can't tell all of it, at the end of the day, i'm not a certified ornithologist nor a falconer, i'm just an internet stranger obsessed with owls.
Here's another example, a couple of great horned owls. Usually when you hear owl sfx in some video, it is them.
Males have a deeper voice, while female call is more high-pitched, i suppose you can tell who is who while watching the video.
