Linear regression lines with the natural logarithm of species’ body mass is plotted against the rank number to indicate the degree of species packing for the ‘Introduction’, ‘Status quo’, ‘Current policy’, ‘Biogeographic’, and ‘iSimangaliso’ grazer assemblages.

<p>Linear regression lines with the natural logarithm of species’ body mass is plotted against the rank number to indicate the degree of species packing for the ‘Introduction’, ‘Status quo’, ‘Current policy’, ‘Biogeographic’, and ‘iSimangaliso’ grazer assemblages.