Western Citril (Crithagra frontalis) [XC148558]
by Martin St-Michel from Mbale, Eastern Region, Uganda (song)
Western Citril (Crithagra frontalis) [XC319386]
by Martin St-Michel from Gwassi Hills, Kenya (call)
Subspecies
Abyssinian Citril (Crithagra citrinelloides), Yellow-browed Citril (Crithagra frontalis) and East African Citril (Crithagra hyposticta) (Sibley and Monroe 1990, 1993) are retained as separate species contra Dowsett and Forbes-Watson (1993) who include frontalis and hypostictus as subspecies of Abyssinian Citril (Crithagra citrinelloides).
Considered by some authors to be a subspecies of Abyssinian Citril (Crithagra citrinelloides).