FIGURE 1 in Taxonomic status of Paraguay's only endemic bird, the Chaco Nothura Nothura chacoensis (Aves: Tinamidae)

FIGURE 1. Distribution of Nothura chacoensis and three subspecies of N. maculosa in the Paraguayan Chaco, based on specimens examined in this study at the AMNH, FMHN, UMMZ, and specimens examined by Steinbacher (1962) and Short (1975) at SMF and ZFMK. The locations of our recordings of Nothura tinamou vocalizations are also plotted, demonstrating that they were within the geographical range of N. chacoensis but not that documented for N. maculosa.