I stumbled across an outdoor news item that led me with unbelief until I saw it on video. This was a hoot. I'm still wondering how these folks do it. Sounds like they are using Snaro bird field points.
I have a 30+ year old 40lb recurve I might have to give this a try .
FDA rules allow 2 or more rodent hairs per 10 grams; 300 or more insect fragments per 10 grams; 10 or more fly eggs per 500 grams or 5 or more fly eggs and 1 or more maggots per 500 grams