There's a season on them here in Virginia, but that doesn't do much good. Where you can hunt them, they aren't a problem. There was a roost of, what, 10,000 birds, in one area just outside of DC, but "No Shooting Allowed."
They're predators, of course, and that's really too high a concentration of them. They killed off many of the songbirds im my neighborhood for a couple of years, until West Nile Virus evened out the population. We don't see so many around anymore.
Were it legal to shoot these protected animals in close proximity to people who might feel compelled to notify the authorities, I suppose a Beeman R-7 .20 cal pellet rifle with a Simmons 4x scope and a B-Square mount would probably work. Hypothetically speaking, of course, that would be the ticket out to 35 yards.
Jaywalker