I had zone C, period A, only Saturday and Sunday did the gobbling start on the roost. Got one on Thursday, day after opener, came in silent in the middle of a thunderstorm and crazy rain, I think I just got lucky and he was roosted close and heard my call, he was toast by 6:30am. Have two tags for the D season so we shall see how that goes, pretty late in the season in my opinion but beats work. Good luck.