I don't really have a dog in this fight ;-) but my family and I have had to hunt most of the time the past decade, in NE and SD, without a dog (we fly in from North Carolina), so we know about suffering. This year my daughter shot a rooster that fell in a plowed field, very badly wounded, and crawled to a hedgerow not four feet wide. Three of us looked for ten minutes before she looked down and saw tail feathers sticking out right at her feet! Last year I downed one at 15 yards in waist deep grass, ran to the spot; saw something moving under the grass, dropped my gun and hurled myself down on the spot, and groped around till I found a neck...at age 68, hurling is not something I do lightly, and my back hurt for a week; but I hate, just hate, losing a cripple; I echo the recommendations to load heavy; I shoot only fours, take the plug out, and if a bird stands up I shoot it again--anything rather than lose one down.
Let me make a diffident suggestion; I saw this done in Texas, on TV not live, I must say; but it seems to make sense, assuming it's legal where you hunt. Get a couple of 50-foot clotheslines, the lighter the better; then three hunters take these in hand, spread out to their limit, and walk across a grass field; this won't work well if there are cedars or the like in the field; but if it's pretty uniform, and not too high, you can drag the line across the cover between you; and it's going to take a pretty laid-back pheasant not to flush when that motion passes overhead. I've only tried it one time, and we didn't get any birds up. But "it ought to work," he says. Anyone know?
Beach004