Mashco Piro language

Mashco Piro is a poorly attested Arawakan language spoken in Peru, by the Mashco Piro or Nomole. It is very similar to the Piro [language |Piro], with an estimated 60% inherent intelligibility. Kaufman considered it a dialect of Piro; Aikhenvald suggests it may rather be a dialect of Iñapari. According to the Yine, the language of the Mashco Piro is more archaic than modern Yine, and is about 80% comprehensible with it.
Language documentation is limited, since the Mashco Piro are highly nomadic hunter-gatherers who avoid contact with outsiders.