I know these dang birds have great eye sight. They see me in the tree when I'm camoed up pretty well.

If I shoot a crow or raven off a farmer's corn field, bait pile, carcass, etc, etc, will that one dead crow/raven scare the rest for coming back? Do I have to remove it and go back to my blind?

If they spot me, will they come back? If so, how long?

Another way to put it...

If I shoot one of these guys, how many can I expect to get with a rifle? Just one or be patient and keep letting them come back?

I will not be using a shotgun, rifle only.

Thanks,

iSnipe