Grey Parrot (Psittacus erithacus) [XC115054]
by Todd Mark from For\u00eat d'Ebogo, Nyong-et-So, Cameroon (flight call)
Grey Parrot (Psittacus erithacus) [XC484728]
by Andres Angulo Rubiano from Lobeke National Park, Headquarters, Mambele, Cameroon (call, song)
Subspecies
Subspecies timneh may be separate species, with very little interbreeding and fairly distinctive voice.
Proposed subspecies princeps, from Principe in the Gulf of Guinea, is not distinguishable from nominate.
The following 3 subspecies are recognised:
timneh Linnaeus, 1758 - Sierra Leone to Ivory Coast (at least 70 km east of R Bandama), with isolated populations in Guinea-Bissau and southern Mali.
erithacus Linnaeus, 1758 - Ivory Coast east to western Kenya and north-western Tanzania and south to south-central Zaire and Cabinda, including Príncipe and (probably introduced) Sío Tomé.