MF: Well, the-one way you can tell that it's been over-grazed is there's very little grass, and there-it's-what grass that there is not of the highest quality. And certainly-there are certain types of grasses, like switch grass, big bluestem, little blue stem, and Indian grass, are favorites of-of livestock, especially cattle. And they'll eat that out first. They'll over-graze that. There's some muhlys, like Lindheimer's muhly, and there's one we call seep muhly, which is a very kind of short, curly grass. And there are stages of grasses, too, that will come in the-they're succession grasses. Some-the first one that-that'll come in after over-grazing, and then the better quality ones come later. So there are also forbs. You'll have more forbs, which most people refer to as weeds, that-but you'll see more of that than you will grass in-in an un-over-grazed