both adults in general white; pink/orange lores and hidden bases of feathers of the head; dark grey/blue, bare eye ring, extending well below eye. Eye dark brown.
but smaller in size.
but underwings and undertail washed with yellow/brown.
both adults more pink/orange on lores and bases of head feathers, foreneck to upper breast and back of neck.
but with brighter orange/red on lores and colour more strongly washed through feather bases of head to upper breast and mantle, reaching softly to lower underparts and thighs; underwings and undertail washed lightly with deep yellow.
as in adult but with paler blue eye ring tinged grey/pink underneath eye.
as in adult.
as in adult.
as in adult.
as in adult.
Contact call repetitive and squeaky. A flock calling together sounds like distant geese.
Content Sources:
Central Pets
Friends of the Little Corella
CITES http://www.cites.org/eng/resources/species.html
BirdLife International http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=1405&m=0
Internet Bird Collection http://ibc.lynxeds.com/
xeno-canto Australasia http://www.xeno-canto.org/
Parrots: A Guide to Parrots of the World, Juniper and Parr, 1998.
Parrots of the World, Forshaw and Cooper, 1977.
Parrots of the World, Forshaw, 2006.
Parrots in Aviculture, Low, 1992.
Psittacine Aviculture, Schubot, Clubb and Clubb, 1992.
Avian Pediatric Seminar Proceedings, various authors, 1988.