Austral Pygmy Owl (Glaucidium nana) [XC819591]
by Cristian Pinto Fernandez from Valdivia (near Puchuncavi), Valdivia, Los R\u00edos, Chile (call)
Austral Pygmy Owl (Glaucidium nana) [XC183971]
by Sam Woods from M\u00e1fil, Valdivia Province, Los R\u00edos Region, Chile (call, song)
Subspecies
Considered by some authors to form superspecies with Ferruginous Pygmy-Owl (Glaucidium brasilianum), Tucuman Pygmy-Owl (Glaucidium tucumanum) and Peruvian Pygmy-Owl (Glaucidium peruanum). Sometimes treated as subspecies of Ferruginous Pygmy-Owl (Glaucidium brasilianum), but apparently some subtle differences in vocalizations exist. Recently shown to differ also in DNA.