The INL occupies one
of the largest tract of relatively undisturbed sagebrush-steppe
rangeland in the United States. The land provides an important
habitat for resident and migrating wildlife. Over 40 species
of mammals and 230 species of birds have been found on the
INL. The INL also supports over 420 species of flowering
plants. Because of the inherent ecological benefits of such a
large tract of protected and relatively undisturbed habitat, the
scientific community recognizes this acreage as an exciting
opportunity for research.