Freile, J. F.; Solano-Ugalde, A.; Brinkhuizen, D. M.; Greenfield, P. J.; Lysinger, M.; Nilsson, J.; Navarrete, L.; Ridgely, R. S. RARE BIRDS IN ECUADOR: THIRD REPORT OF THE COMMITTEE FOR ECUADORIAN RECORDS IN ORNITHOLOGY (CERO). Rev. Ecuatoriana Orn. 2017.