Yes you can.
If you break up the flock you can KeeKee run (type of call) them back in, Try to bust the flock in al directions or if that don't happen concentrate on the few who flew away on their own. Once I bust a flock I wait 20 minutes or so and call from the spot I busted them from.
Or soft clucks work too in the woods. I have done soft yelps with purrs and clucks and have called in birds many times.
JW