Freddy Olivares C.:
Platero | Band-tailed sierra-finch | Phrygilus alaudinus alaudinus
Freddy Olivares C.:
Jilguero cordillerano | Yellow-rumped siskin | Sporagra uropygialis
Freddy Olivares C.:
Yal | Mourning sierra-finch | Phrygilus fruticeti fruticeti