We actually have a season here and it is now closed. Sept 1 to March 31. They can be killed outside of then only by the land owner for preventing property damage. I like to hunt them in the dead of winter with an e caller. You can get a pretty good shoot going some days and 4 or 5 boxes of shells can get used up. I'll shoot anything from 2's to 7.5's, whatever I have kicking around that is cheap or reloads. Crows are not hard to kill. CD