You were watching a Tred Barta show weren't you?
I happen to come across a promo for that episode on one of my nightly remote control clicking exercises. I just shaked my head and laughed to myself when I saw it. The ideas some people have when they get a tv show.
ha ha ha
And yes Mr Brata was able to bring a bird down but only after taking 20 other shots prior...
Possible...yes; Practical...no
Happy Hunting
RedBeard5289