Eastern Kansas was heavily forested in the 1850s and a lot of deforestation occurred as settlements arose. Maybe Kansas is getting back to her native self.
Two issues, capacity of the average farmer. Most have the ability to farm a tremendous amount of land as compared to before or just after the mechanical revolution. A hundred and sixty acre farm successfully raised families of 6 kids! Because of inflation, can't be done. I'm not sure 1000 acres would be able to support a family of that size. In the old days, farmers were hedgers, raised oats, corn, wheat. Now with USDA subsidized insurance, they hedge their corn or soybean crop! Buy using heavy pesticides, herbicides, less physical and numbers to do planting, harvesting, tilling, we have idle time, to bulldoze the hedgerow or clear out the fence line to raise more beans and corn, and higher yields to boot. Quail are native, but responded to management of the last decade, earlier they were less prominent, now because of current uses again not as prominent. After all the share-cropper, carpetbagger south with small fields that were co-op from large estates is where quail became king! On public property, we have to respond to the public citizen, some want no activity, some want heavier management. It becomes a cat fight to please everybody. I remember that a certain wildlife area in Nebraska, with a grant from Pheasants forever, bull-dozed a line of mature cottonwood trees in the middle of a county with almost no hedgerows or woody cover! I shot many limits of pheasants under the branches of those trees, enjoyed the shade the sound, the spot! I admit maybe it might be better for pheasants, down the road. I don't know why? But the experts say so. meanwhile I meandered around black hulks of smoldering tree trunks, saw and shot a rooster, where there used to be hundreds. Why on public property, don't we issue permits for firewood gathering, grazing rights, with preference for goats! and collect a lease fee on public property, and in some cases graze it down, in spots. Till it where it can be , forget pesticides, herbicides, believe me there will be crops, let the lease fees reflect the difference, then let it go fallow every other year, grow up in ragweed and shatter cane. If you want grow prairie grass so be it, but it would not be my choice, graze, slash and burn, then rest would be my choice. I believe the wildlife department could over see that, and a small fee income. In southeast Ks. it was french farmers, mostly liberal, had their own ideas of farming. My family said, "in America they all eat to go to work, for the French, we work in to eat!" those were my relatives. so they raised Kaiffer corn ( milo), and small grains, that was before the fescue invasion, and with new strip pits all over, which were being converted to reclaimed land, and re-vegetated itself, as a base, lots of quail. strip pits grew up, land and costs become expensive, farmers get old, quail diminished.