Main results of GDA per season to test the presence of differences in habitat variables among groups.

Results of general discriminant analysis (GDA) per season to test whether groups of observations (i.e. availability in Torres del Paine National Park and in non-protected area, and sites selected by guanaco and sheep) could be distinguished on the basis of habitat variables. Values of 1-Wilks’ λ indicate the discriminatory power of models in the range of 1 (perfect discrimination) to 0 (no discrimination) for the whole model as well as for the sub-models obtained by removing the respective axis.