Races including nominate:
|35cm (13.6 in)
||120-210g (4.2-7.35 oz)
two: A.e. erythropterus, A.e. coccineopterus
Colourization Adult: A.e. erythropterus:
male-body colour bright green, with blue tint on hindcrown and occiput; black mantle, upper back and scapulars; deep blue on lower back, turning to paler blue on rump; bright red lesser, median and inner secondary wing coverts; black outer secondary coverts tipped with green; green tail tipped with yellow. Bill orange/red tipped with paler orange/red. Eye orange/red. Female- green of body is duller; dull green mantle, upper back and scapulars; dull blue lower back and rump; dull red outer, median and inner secondary wing coverts; black outer secondary coverts tipped with green; side tail feathers margined with red/pink on inner webs. Bill dull orange tipped with brown. Eye brown/orange.
male-differs from erythropterus
in that there is stronger suffusion of blue on hindcrown and occiput; slightly paler red of upper wing coverts; slightly smaller in size. Female-as in erythropterus,
but dull green of wings and upper back more yellow. Slightly smaller in size.
Colourization Juvenile: A.e. erythropterus:
as in adult female, but in males black bases to secondaries form band at bottom edge of upper wing coverts, and yellow/green margins to secondary coverts give scalloped appearance. Bill orange/yellow. Eye pale brown.
Calls given in flight or soon after landing are sharp notes; when alarmed a repetitious, harsh chikking
noise. While feeding emits soft, melodious chattering.
Recent Academic Research: Google Scholar - search results
Article "The Red-winged Parrot," by Vanessa Gritton http://www.petpublishing.com/birdtimes/breeds/red-winged.shtml
Lexicon of Parrots http://www.arndt-verlag.com/projekt/birds_3.cgi?Desc=E115.htm&Pic=115_1.JPG
BirdLife International http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=1455&m=0
Internet Bird Collection http://ibc.lynxeds.com/
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.
Parrots: Their Care and Breeding, Low, 1986.