Figure 5

Response curves of the most significant environmental variables in mapping suitable areas of O. monoceros (a–c) and O. rhinoceros (d–f). Note: In part b, 1–16 means evergreen needleleaf forests, evergreen broadleaf forests, deciduous needleleaf forests, deciduous broadleaf forests, mixed forests, closed shrublands, open shrublands, woody savannas, savannas, grasslands, permanent wetlands, croplands, urban and built-up lands, cropland/natural vegetation mo-saics, permanent snow and ice, and barren, respectively.