What I'd seen was that dude sitting in the nest WITH an eagle. I'm sure it wasn't mom or dad, but it was def a fledging or more, not a baby. And he was holding it, sorta, and I dunno, seemed like he was trying to stuff something into his bag (not the bird though - at least, I don't think so). I just couldn't tell what the hell was going on there.
Sounds like it was a live shot, not a repeating video, or you would've seen the same thing I did.
Man, I'd love to go out there and do what those birder types do. That would be so awesome!