The only part I have first hand experience with…
In just the three arguable “best” pheasant counties in NE MT, there were over 1 million acres of CRP lost a decade ago IIRC. Don’t have numbers in front of me but something like that. It was rather striking to see how much grass was getting broken, and to watch the crow counts and observable pheasants decline. Loss of CRP and clean farming practices are detrimental. Grass cover and decent forbs are essential for nesting and brood rearing, and Upland Gamebird Enhancement projects help increase and improve some of that, while providing access at the same time. Would rather see money funneled to that program than coyote meals on wheels.