FIGURE 5 in Taxonomy, natural history, and conservation of the Great-billed Seed-Finch Sporophila maximiliani (Cabanis, 1851) (Thraupidae, Sporophilinae)

FIGURE 5. Principal Component Analysis (PCA) depicting the distribution of Great-billed Seed-Finches based on their measurements (culmen, bill length from tip to nostril, bill widths of the maxilla and mandible, bill height, wing, tail, and tarsus). The new scores distributed across axis 1 revealed no clustering tendency between S. m. maximiliani (green dots), and S. m. parkesi (orange dots).