Francisco Piedrahita:
Northern Cardinal (Cardinalis cardinalis)
Francisco Piedrahita:
Northern Cardinal (Cardinalis cardinalis)
Francisco Piedrahita:
Northern Cardinal (Cardinalis cardinalis)
Francisco Piedrahita:
Northern Cardinal (Cardinalis cardinalis)
Francisco Piedrahita:
Northern Cardinal (Cardinalis cardinalis)
Francisco Piedrahita:
Northern Cardinal (Cardinalis cardinalis)
Francisco Piedrahita:
Northern Cardinal (Cardinalis cardinalis)
Francisco Piedrahita:
Rose-throated Tanager (Piranga roseogularis)
Francisco Piedrahita:
Saltátor Cabecinegro, Black-headed Saltator (Saltator atriceps)
Francisco Piedrahita:
Blue Grosbeak (Guiraca caerulea)
Francisco Piedrahita:
Blue Grosbeak (Guiraca caerulea) (Passerina caerulea)
Francisco Piedrahita:
Black-headed Grosbeak (Pheucticus melanocephalus)
Francisco Piedrahita:
Black-headed Grosbeak (Pheucticus melanocephalus)
Francisco Piedrahita:
Black-headed Grosbeak (Pheucticus melanocephalus)
Francisco Piedrahita:
Black-headed Grosbeak (Pheucticus melanocephalus)
Francisco Piedrahita:
Grey-throated Chat (Granatellus sallaei)
Francisco Piedrahita:
Yellow Grosbeak (Pheucticus chrysopeplus)
Francisco Piedrahita:
Western Tanager (Piranga ludoviciana)
Francisco Piedrahita:
Varied Bunting (Passerina versicolor)
Francisco Piedrahita:
Painted Bunting (Passerina ciris)
Francisco Piedrahita:
Flame-colored Tanager (Piranga bidentata)
Francisco Piedrahita:
Red-headed Tanager (Piranga erythrocephala)