Last week in Virginia. I have three birds located. Unfortunately they're on posted property next to a lease I hunt. They've been in their strut zones, about 70 yards in and do the typical thing: parade back and forth, gobbling at each end. So far, "late season" strategies have not worked. They'll gobble but won't come in and haven't come in after an hour or so of silent treatment. Any ideas? (short of trespassing )

Thanks.