I started to see the same thing last week up here in Rhode Island, So yesterday I set out a micro spread, (No,not because I'm from the smallest state), 6 full bodies, (1 sentry & 5 feeder's) instead of 8 dz shell's and silo's, and they didn't hesitate to commit, this morning I hunted public land and the field next to mine had a large spread, I used the same setup and I watched the first flight circle the larger spread then they came straight in to me. All I can think is that they are getting wary from the hunting pressure and they are taking a real good look at the spreads. I also used the call to a minimum, hail'em, get them turned, and shut up. follow up with a flag.
Happy New Years and Good Luck
Happy New Years and Good Luck