grazing, irrigated, revegetate, forage, reforested, deforested, riparian forest, defoliated, leafy spurge, sericea lespedeza, denuded, reed canary grass, overgrown, degraded, overpopulated, disked, buffel grass, limber pine, foresting, translocated, agisted, blister rust, creosote bush, pastured, virgin forest, smartweed, tansy ragwort, winterkill, cypress pine, milk vetch, foxtail barley, lodgepole pine, perennial ryegrass, manured, silted, prairie grouse, urbanise, replanted, leopard frog, downy brome, rocky mountain bighorn, marram grass, depopulated, brome grass, shortleaf pine, kangaroo rat, tussock grass, prairie grass, sudan grass, limed, diked, soil erosion, hoary alyssum, vegetated, staghorn coral, bermuda grass, ensiling, phragmites, western larch, purple loosestrife, gentled, italian ryegrass, fallowed, longleaf pine, musk thistle, blue grama, sage brush, orange hawkweed, giraffa camelopardalis, jack pine, woodland caribou, tadpole shrimp, holm oak, domesticated, reed grass, urbanize, denned, chinkapin, crested wheatgrass, subalpine fir, gravelled, encroached, tilled, eastern lowland gorilla, ranched, prairie cordgrass, lablab, chestnut oak, reseed, broom sedge, fall webworm, faming, quack grass, upland, oriental bittersweet, treed, disking, fall armyworm, chinch bug, pocket gopher, blackberry bush, bobwhite quail, ungrazed, treeless, unfenced, brushy, grazed, watered, hilly, lush, scrubby, swampy, drained, inundated, semiarid, unenclosed, wooded, alpine, boggy, fenced, grassy, lowlying