I've had largely the same success and will continue with my same thoughts from a number of previous years. A group of 1-3 hunters can "reasonably" expect to get their limit of 3-9 birds in a full day of hunting on public land (walk hard, cover ground, eat a bagged lunch in the car while driving to the next spot, limiting car time, only hunting pieces that look good. Basically non-stop hunting from 10am - Sunset). Obviously there are lots of variables - bad shooting, bad weather conditions, hunting weekend vs. weekday, just simply unknowingly spending half a day in a terrible few mile radius that had horrible summer hail storm and holds no birds, etc. A group of 4+ hunters hunting public land is going to be disappointed with their SD experience when hunting public land. If you have a group of 4+, you can also break up into smaller groups and reconvene at the end of the day. The problem we always have with that, is there are 1-2 die hard hunters with dogs, a few into it, and a few others along for the ride. So each groups success can vary by quite a bit.