I got a few crows in my woods behind my house today. I made a makeshift blind along a downed tree where I could rest my bipod and called them in with a mouth call. They would land in a big oak 60 yards away to see what was up...it was madness and mayhem for a while. When I took the first one out, they went crazy as they didn't know what was up as they could not hear the rifle go off over all their racket using the Huggett moderator. I ended up taking out five of them before they decided to head out of dodge. I'm shooting the Nielson 17.5 gr slugs .22 cal. at 980 fps. and they were absolutely smacking them...