male-forehead to back of neck grey/white; neck and abdomen brown/red; dark red on hindneck, with feathers margined yellow/brown; olive/brown breast; ear coverts yellow/orange; brown back and wings, mantle some feathers margined red; rump to tail coverts red, tipped dark brown; underwing coverts and bars on underwing red; tail brown with lighter tips. Bill brown/grey; eye dark brown. Female-bill shorter than male, less decurved upper mandible.
both adults generally duller in colour; back and wings darker olive/brown, feathers margined darker; breast darker brown, hindneck duller red; forehead to back of head pale grey.
as in adult but base of lower mandible yellow.
as in adult.
Calls in flight harsh and grating, also ringing. Also variety of yodelling notes.
Content Sources:
Lexicon of Parrots http://www.arndt-verlag.com/projekt/birds_3.cgi?Desc=E075.htm&Pic=075_1.JPG
CITES http://www.cites.org/eng/resources/species.html
BirdLife International http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=1412&m=0
Internet Bird Collection http://ibc.lynxeds.com/
Kiwi Wildlife Tours
Parrots: A Guide to Parrots of the World, Juniper and Parr, 1998.
Parrots: Status Survey and Conservation Plan 2000-2004, Snyder, McGowan, Gilardi and Grajal, 2000.
Parrots of the World, Forshaw and Cooper, 1977.
Parrots of the World, Forshaw, 2006.
Parrots in Aviculture, Low, 1992.
Parrots: Their Care and Breeding, Low, 1986.