Figure 1 in Habitat structure and their influence in lizard's presence

Figure 1. PCA of the vegetation structure of the three restingas; percentage of explanation of axis 1 = 21.36% and axis 2 = 14.93%. Litter_Out = extension of leaf litter outside bush (on bare sand); Litter_Veg = extension of leaf litter inside bushes or under some vegetation; Litter_D = average depth of leaf litter; Sand = extension of bare sand; Bush = extension of bushes; Bush_H = average height of bushes; Tree = extension of trees; Tree_H = average height of trees; Brom = extension of bromeliads; Brom_H = average height of bromeliads; Grass = extension of grass; Grass_H = average height of grass; Herb = extension of herbaceous; Herb_H = average height of herbaceous; Gur = extension of guriri; Gur_H = average height of guriri; D_Plant = extension of dried plants; D_Plant_H = average height of dried plants; Cactus = extension of cactus; Cactus_H = average height of cactus. Numbers inside the symbols correspond to the amount of individuals Glaucomastix littoralis sighted in each transect.