(en) Cuervo, A.Met al. 2001. A new species of Piha (Cotingidae: Lipaugus) from the Cordillera Central of Colombia. Ibis 143(3): 353-368. pdf. Gearchiveerd op 7 juli 2020.
web.archive.org
(en) Cuervo, A.Met al. 2001. A new species of Piha (Cotingidae: Lipaugus) from the Cordillera Central of Colombia. Ibis 143(3): 353-368. pdf. Gearchiveerd op 7 juli 2020.