Fragment of the edge of a bone flute that preserves the first two fingering holes. This edge has a dark coloration, it seems that it was burned, which could indicate the application of some hot substance (wax, resin, etc.) to fix an element that was not preserved and through which air would enter or exit. The surface shows a decoration of oblique incised lines that intersect to form lozenges, rectangles, zig-zag motifs, etc. The fragment comes from a wing bone, the ulna, of a large vulture (Black vulture or Griffon vulture). .