Good points here. But another if you cut some grasses too short all at once it kills it out. Also consider the ground nesting birds that use those places. quail and turkey numbers are way down and it's likely due in some areas to ranchers and farmers bailing grasses for hay that in years past they let grow and just grazed it. Can't blame them for needing hay but often just a few weeks or even days makes a difference in some turkey poults needing grasshoppers or quail the size of your thumbnail needing that bare ground between plants to move and feed.the very worst habitat for them is a field that looks like a lawn.