Nilsson, J.; Freile, J. F.; Ahlman, R.; Brinkhuizen, D. M.; Greenfield, P. J.; Solano-Ugalde, A. Rare Birds in Ecuador: Second Annual Report of the Committee for Ecuadorian Records in Ornithology (CERO). ACI Av. Cienc. Ing. (Quito) 2014, 6 (2). https://doi.org/10.18272/aci.v6i2.178.