i need some help...i have a crow problem here in northeast pa, but i can't seem to get rid of them. i have a tuned g1 extreme that shoots 8.4 exacts 890-900 fps, and i'm taking shots at 20-40 yrds. i know i'm hitting their heads, because i can see their head move first after i take the shot(and because i take squirrels at up to 50 yrds, and never miss my target area), and after the pellet hits, they fly off, apparently unnafected. this has happened at last 8-10 times...and i have yet to kill a single crow!! is my gun not powerful enough? i thought i needed at least 8 ftlbs of energy at impact, and at the closer shots, i def had more than that...are these just crows on steriods? they don't even seem to be hurt when i hit em...just like i tossed a pebble at em, and they got too annoyed and decided to fly away for the time being, only to come back later. i have a super streak on order(and ordered it the day the .22 cal was available, so i'll get mine in the first batch of shipments), but who knows when that will be...they changed the ready date 2-3 times already...i'm going to start trying with my sisters .22 cfx, but it only gets another ftlb more than my gun, so idk what it'll do...i'm really confused...is the head(right behind the eye) not the place to aim at with crows?
any advice is going to be appreciated, so please don't be shy.
Dave