Am I tripping?

I was doing a papyrus thingy near the 3 pyramids in Giza. All of a sudden this magical cloth flies a few feet above me and fades away into nothingness.

5 minutes after that, I see this small bird? I don’t even know anymore. Anyway, it looked and sounded like a bird, but I think it might have been Jesus in disguise or something because it also faded away into nothingness.

Both times my camera sort of focused in on them a little bit by itself.

I don’t know if I’m tripping, or if it’s a cool glitch, or if this is something that’s intended to be in the game.

Has anyone else come across either of these things?