Hey, I re-wound the tape and put it in slow motion, and it definitely looks like a figure flying up and over the Talon.
Interesting.
Unless it was a bird, but birds generally fly horizontally, not vertically...and it did look like a figure, not a bird.
Did TPTB put that in there to foreshadow Kara's appearance, since she obviously can fly??
I found a link of it that can be viewed by clicking here:
Flying over the talon This came from the Devoted to Smallville site.
Definitely a whoosing sound!!
Thanks for pointing that out...