Orange-crowned fairywren

The orange-crowned fairywren is a species of passerine bird in the Australasian wren family, Maluridae. It is monotypic within the genus Clytomyias.
It is found on New Guinea in its natural habitat of subtropical or tropical moist montane forests.

Taxonomy and systematics

First collected in the Arfak Mountains, the orange-crowned fairywren was described by Richard Bowdler Sharpe in 1879. Molecular study indicates that it forms a clade with the fairywrens of the genus Malurus. Alternative names for the orange-crowned fairywren include orange-crowned wren, rufous fairywren, and rufous wren-warbler.

Subspecies

Two subspecies are recognised:

C. i. insignis - Sharpe, 1879: The nominate subspecies is found on the Bird's Head Peninsula in far north-western New Guinea
C. i. oorti - Rothschild, 2nd [Baron">Walter Rothschild, 2nd Baron Rothschild">Rothschild, 2nd [Baron Rothschild|Rothschild] & Hartert, 1907: Found in the central highlands of New Guinea from western New Guinea to the Owen Stanley Range of southeastern New Guinea
Description

Unlike many other species of fairywren, there is no sexual dimorphism as the male and female have the same plumage. The head is a rusty orange colour, the thighs and tail rufous, the back olive brown and the wings brown. The bill is relatively broad compared with other fairywrens and is black in colour. The eyes are dark brown, and the legs pinkish brown. The two subspecies are distinguishable by their underparts, which are cream-white in C. i. insignis and more ochre-coloured in C.i. oorti.

Distribution and habitat

The orange-crowned fairywren is found in thick undergrowth of montane rainforest at an altitude of.

Behaviour and ecology

The orange-crowned fairywren is generally encountered in pairs or small groups of six to eight birds. Very little is known about its courtship behaviour or breeding.

Cited text

Del Hoyo, J.; Elliot, A. & Christie D... Handbook of the Birds of the World. Volume 12: Picathartes to Tits and Chickadees. Lynx Edicions.