Pied-crested Tit-Tyrant (Anairetes reguloides) [XC346420]
by Nick Athanas from Cuya, Arica, Regi\u00f3n de Tarapac\u00e1, Chile (call)
Pied-crested Tit-Tyrant (Anairetes reguloides) [XC44476]
by Andrew Spencer from San Damian, Ancash, Peru (call)
Subspecies
Genus was long known as Spizitornis. Forms a superspecies with Black-crested Tit-Tyrant (Anairetes nigrocristatus), and often treated as conspecific.
The following 2 subspecies are recognised:
albiventris (Chapman, 1924) - West-central Peru (Ancash south to Ica and western Ayacucho; single specimen from Apurimac).
reguloides (D'Orbigny & Lafresnaye, 1837) - South-western Peru (southern Ayacucho south to Tacna) and extreme north-western Chile (Arica).