Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
What I am trying to figure out is: How do the female birds see these movements? I mean, is their eyesight good enough to capture at 500 fps? ...
... Nice find and good research, but did they really have to include that MJ stuff? I mean c'mon, the guy did some amazing entertainment in his alter personna, but he was a freak in real life! ...