My unique Frameless Slingshot style

In this video I scare a couple of pigeons away using my unique shooting method at about 70/80 yards , they have been excrementing on family car ,back doorstep continuously and almost caused a road accident on a jewel carriageway while we were driving and trying to avoid one standing in middle of road while another car came up in next lane from behind ,they are clearly pests ,vermin flying rats but I would not plan on killing one .No animals or deserted building where hurt or damaged .