Photo 6112631, (c) Nurys Esperanza Silva Cantillo, some rights reserved (CC BY-NC-ND), uploaded by Nurys Esperanza Silva Cantillo

Attribution © Nurys Esperanza Silva Cantillo some rights reserved Uploaded by nesilvac Source NaturaLista Colombia Associated observations Photos / Sounds What Black-backed Grosbeak (Pheucticus aureoventris) Observer nesilvac Date January 22, 2017 03:28 PM -05 Place Cerro Del Majui, Cota - Cundinamarca, Colombia (Google, OSM) Date Added January 24, 2017 04:11 PM -05 6 IDs Research Grade View Sizes small medium large original