Lawrence D. Igl Douglas H. Johnson Marriah L. Sondreal Christopher M. Goldade Paul A. Rabie Betty R. Euliss Jill A. Shaffer 2019 <p>Keys to Long-billed Curlew (<i>Numenius americanus</i>) management include providing large, open, level to gently rolling grasslands with short vegetation, and tailoring grazing regimes to local conditions. Long-billed Curlews have been reported to use habitats with 3–75 centimeters (cm) average vegetation height, less than or equal to 27 cm visual obstruction reading, 20–71 percent grass cover, 4–50 percent forb cover, 2–12 percent shrub cover, 7–40 percent bare ground, and less than 3 cm litter depth.<br></p> application/pdf 10.3133/pp1842G en U.S. Geological Survey The effects of management practices on grassland birds—Long-billed Curlew (<i>Numenius americanus</i>) reports