Ya same here. You see Patricia's avatar? That's exactly what my male was doing, but his head wasn't tilted upward it was more looking straight forward. I'll have to take a pic to show if I see him doing it next time. Right now I'm at my dad's house so I don't have any of my snakes here, and he gave me some batteries for my camera so when I notice my male doing that head thing again I'll for sure get a pic up