The thing is that if you shoot them when they're on the ground, say with a .22 caliber, then they will move because they'll know they're not safe. You will fill

The thing is that if you shoot them when they're on the ground, say with a .22 caliber, then they will move because they'll know they're not safe. You will fill a freezer in one go and that will be it for this year, they'll move on their migratory path. And plenty of hunters miss them on their landing approach, it's not so easy for people who shoot one or twice a year when they go on their hunting trip.