Very fun to watch. Thanks, Parabola. I find it quite interesting that they were using only .56 ounce (16 gr.) of 7s on those partridge. While I have done very well on doves with 1/2 oz. shot, and I know my friend KY Jon does quite well with 1/2 oz. also, I have gravitated to 3/4 oz. loads of my own making and am 100% satisfied with the results out to 35 yards, with appropriate choke.
I know a camera will fool you into thinking they were shooting at partridge farther away than they actually were, but some of those shots they took really appeared to be too far for the density to be there to take a partridge sized game bird with 1/2 oz. shot.