Scaly-headed Parrot (Pionus maximiliani) [XC663672]
by Odirlei Vieira da Fonseca from Yacuiba (near Villa El Carmen), Gran Chaco, Departamento de Tarija, Bolivia (flight call)
Scaly-headed Parrot (Pionus maximiliani) [XC235486]
by Jeremy Minns from Miranda, MS. Ref\u00fagio da Ilha, Brazil (flight call)
Subspecies
The following 4 subspecies are recognised:
maximiliani (Kuhl, 1820) - North-eastern and central-eastern Brazil.
siy Souancé, 1856 - South-eastern Bolivia, Paraguay, central-western and central-southern Brazil and northern Argentina.
lacerus Heine, 1884 - North-western Argentina in Tucumán, eastern Catamarca and southern Salta.
melanoblepharus Miranda-Ribeiro, 1920 - South-eastern Brazil, eastern Paraguay and northern Argentina in Misiones.