Francisco Piedrahita:
Verdón, Great Pampa-Finch (Embernagra platensis)
Francisco Piedrahita:
Pale-throated Serra-Finch (Embernagra longicauda)
Francisco Piedrahita:
Pale-throated Serra-Finch (Embernagra longicauda)
Francisco Piedrahita:
Monterita Cabeza Negra, Black-capped Warbling-Finch (Poospiza melanoleuca)
Francisco Piedrahita:
Misto, Grassland Yellow-Finch (Sicalis luteola luteiventris)
Francisco Piedrahita:
Misto, Grassland Yellow-Finch (Sicalis luteola luteiventris)
Francisco Piedrahita:
Jilguero Oliváceo, Geenish Yellow-Finch (Sicalis olivascens)
Francisco Piedrahita:
Jilguero Grande, Greater Yellow-Finch (Sicalis auriventris)
Francisco Piedrahita:
Jilguero Grande, Greater Yellow-Finch (Sicalis auriventris)
Francisco Piedrahita:
Jiguero Dorado, Saffron Yellow-Finch (Sicalis flaveola pelzeni)
Francisco Piedrahita:
Jiguero Dorado, Saffron Yellow-Finch (Sicalis flaveola pelzeni)
Francisco Piedrahita:
Jilguero Oliváceo, Geenish Yellow-Finch (Sicalis olivascens)
Francisco Piedrahita:
Jilguero Oliváceo, Geenish Yellow-Finch (Sicalis olivascens)
Francisco Piedrahita:
Espiguero Pico de Loro, Parrot-billed Seedeater (Sporophila peruviana)
Francisco Piedrahita:
Comesebo Andino, Gray-hooded Sierra-Finch (Phrygilus gayi)
Francisco Piedrahita:
Comesebo Andino, Gray-hooded Sierra-Finch (Phrygilus gayi)
Francisco Piedrahita:
Collared Warbling-finch (Poospiza hispaniolensis)
Francisco Piedrahita:
Corbatita Dominó, Rusty-collared Seedeater (Sporophila collaris)
Francisco Piedrahita:
Coludo Chico, Lesser Grass-Finch (Emberizoides ypiranganus)
Francisco Piedrahita:
Capuchino Boina Negra, Capped Seedeater (Sporophila bouvreuil pileata)
Francisco Piedrahita:
Capuchino Boina Negra, Capped Seedeater (Sporophila bouvreuil pileata)
Francisco Piedrahita:
Cachilo Canela, Long-tailed Reed-Finch (Donacospiza albifrons)
Francisco Piedrahita:
White-bellied Seedeater (Sporophila leucoptera)
Francisco Piedrahita:
Corbatita Común, Double-collared Seedeater (Sporophila caerulescens)
Francisco Piedrahita:
Corbatita Común, Double-collared Seedeater (Sporophila caerulescens)
Francisco Piedrahita:
Yal Plomizo, Band-tailed Sierra-finch (Phrygilus alaudinus)
Francisco Piedrahita:
Yal Plomizo, Band-tailed Sierra-finch (Phrygilus alaudinus)
Francisco Piedrahita:
Black-faced Brush-Finch (Atlapetes melanolaimus) (Atlapetes melanolaemus)
Francisco Piedrahita:
Pepitero de Collar, Golden-billed Saltator (Saltator aurantiirostris)
Francisco Piedrahita:
Cardenal Común, Red-crested Cardinal (Paroaria coronata)
