Figure 1.

Darwin's Fox (Lycalopex fulvipes) occurrences in G and E spaces. (a) Occurrences in geographic space (G) in southern Chile (see inset), including a population in Nahuelbuta National Park (D _n) in the northern part of the known species' range (blue points), new records in the central part of the species' distribution (D _c; green points), and the southern populations on Chiloé Island (D _s, red points). The evaluation area, not used in model calibration, is denoted by the dashed line. (b) Occurrences in a two‐dimensional environmental space (E), with the same color scheme as in panel A; axes are the first two principal components of the 19 bioclimatic variables, and gray points are the environmental background of the study area. Note the environmental overlap between the blue and green ellipsoids in this bidimensional environmental space (84.4% of the variability in the climatic data). (c) Occurrences in a three‐dimensional environmental space (E) with symbolism as in geography. Note that in this higher dimensionality space, no environmental overlap exists between blue and green ellipsoids (94.2% of the variability in the climate data)