Notas:

• Etnográfica:
  A large fan-tailed wading bird found in the more open areas upstream (i.e., not in the swamps). Head like a heron, body more like a duck. Beautiful sunburst colors on the wings when spread. Never common, but virtually gone as of 2008.
• Gramatical:
  Reduplication common to animal names.
  Identified by some as tuulin.