The story of the Smooth-billed Ani (a type of bird in the cuckoo family1 ) is a myth told by the Trumai people of the central region of Brazil. It was video recorded in 2000 by the author (Raquel Guirardello-Damian) and narrated by Kumaru Trumai, a middle-aged woman who has since died. She learned it from her father, Ɨnɨtɨarɨ, a great and respected storyteller. The myth was later transcribed and analyzed with the assistance of a young man, Tarukuy, who is bilingual in Trumai and Portuguese. The text is presented in its phonological form with IPA symbols, followed by English glosses and free translation. This dataset contains the mediafiles. A glossed version with annotations is found in On this and other worlds -- Voices from Amazonia Edited by Kristine Stenzel and Bruna Franchetto