Francisco Piedrahita:
Hildebrandt's Francolin (Pternistis hildebrandti) (Francolinus hildebrandti hildebrandti)
Francisco Piedrahita:
Hildebrandt's Francolin (Francolinus hildebrandti hildebrandti) (Pternistis hildebrandti)
Francisco Piedrahita:
Natal Francolin (Pternistis natalensis) (Francolinus natalensis)
Francisco Piedrahita:
Crested Francolin (Dendroperdix sephaena) (Francolinus sephaena)
Francisco Piedrahita:
Crested Francolin (Dendroperdix sephaena) (Francolinus sephaena)
Francisco Piedrahita:
Coqui Francolin (Peliperdix coqui) (Francolinus coqui hubbardi)
Francisco Piedrahita:
Cape Francolin (Pternistis capensis) (Francolinus capensis)
Francisco Piedrahita:
Grey-breasted Spurfowl (Pternistis rufopictus) (Francolinus rufopictus)
Francisco Piedrahita:
Yellow-necked Spurfowl (Pternistis leucoscepus) (Francolinus leucoscepus)
Francisco Piedrahita:
Swainson's Spurfowl (Pternistis swainsonii) (Francolinus swainsonii)