Description
The Eclectus Parrot is unusual in the parrot family for its marked sexual dimorphism in the colours of the plumage. A stocky short-tailed parrot, it measures around 35 cm (14 in) in length. The male is mostly bright green with a yellow-tinge on the head. It has blue primaries, and red flanks and underwing coverts. Its tail is edged with a narrow band of creamy yellow, and is dark grey edged with creamy yellow underneath, and the tail feathers are green centrally and more blue as they get towards the edges. The Grand eclectus female is mostly bright red with a darker hue on the back and wings. The mantle and underwing coverts darken to a more purple in colour, and the wing is edged with a mauve-blue. The tail is edged with yellowish-orange above, and is more orange tipped with yellow underneath. The upper mandible of the adult male is orange at the base fading to a yellow towards the tip, and the lower mandible is black. The beak of the adult female is all black. Adults have yellow to orange irises and juveniles have dark brown to black irises. The upper mandible of both male and female juveniles are brown at the base fading to yellow towards the biting edges and the tip.
The above description is for the nominate race. The abdomen and nape of the females are blue in most subspecies, purple abdomen and nape in the subspecies (roratus) and lavender abdomen and nape in the (vosmaeri) subspecies from the north and central Maluku Islands, and red abdomen and nape in the subspecies from Sumba and Tanimbar Islands (cornelia and riedeli). Females of two subspecies have a wide band of yellow on the tail tip, riedeli and vosmaeri which also have yellow undertail coverts. The female vosmaeri displays the brightest red of all the subspecies, both on the head and body.
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