The orange-crowned fairywren (''Clytomyias insignis'') is a

species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...

passerine A passerine () is any bird of the order Passeriformes (; from Latin 'sparrow' and '-shaped') which includes more than half of all bird species. Sometimes known as perching birds, passerines generally have an anisodactyl arrangement of their ...

bird Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a fou ...

in the Australasian wren family, Maluridae. It is

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unisp ...

within the genus ''Clytomyias''. It is found on

New Guinea New Guinea (; Hiri Motu: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the List of islands by area, world's second-largest island, with an area of . Located in Melanesia in the southwestern Pacific Ocean, the island is ...

in its natural

habitat In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ...

of subtropical or tropical moist

montane forest Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures lapse rate, fall as elevation increases, causing the ecosystem to stratify. This stratification is ...

Taxonomy and systematics

First collected in the Arfak Mountains, the orange-crowned fairywren was described by

Richard Bowdler Sharpe Richard Bowdler Sharpe (22 November 1847 – 25 December 1909) was an English people, English zoologist and ornithology, ornithologist who worked as curator of the bird collection at the British Museum of natural history. In the course of his car ...

in 1879.Rowley & Russell, p. 199. Molecular study indicates that it forms a

clade In biology, a clade (), also known as a Monophyly, monophyletic group or natural group, is a group of organisms that is composed of a common ancestor and all of its descendants. Clades are the fundamental unit of cladistics, a modern approach t ...

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 The Bird's Head Peninsula ( Indonesian: , , meaning Bird's Head in Indonesian and Dutch) or Doberai Peninsula (''Semenanjung Doberai'') is a large peninsula that makes up the northwest portion of the island of New Guinea, comprising the Indones ...

in far north-western New Guinea * ''C. i. oorti'' -

Rothschild Rothschild () is a name derived from the German ''zum rothen Schild'' (with the old spelling "th"), meaning "to the red shield", in reference to the houses where these family members lived or had lived. At the time, houses were designated by signs ...

Hartert Ernst Johann Otto Hartert (29 October 1859 – 11 November 1933) was a widely published German people, German ornithologist. Life and career Hartert was born in the Free and Hanseatic City of Hamburg on 29 October 1859. In July 1891, he married ...

, 1907: Found in the central highlands of New Guinea from western New Guinea to the

Owen Stanley Range The Owen Stanley Range is the south-eastern part of the central mountain-chain in Papua New Guinea. Its highest point is Mount Victoria at , while its most prominent peak is Mount Suckling. History Owen Stanley Range was seen in 1849 by Captai ...

of southeastern New GuineaRowley & Russell, p. 201.

Description

Unlike many other species of fairywren, there is no

sexual dimorphism Sexual dimorphism is the condition where sexes of the same species exhibit different Morphology (biology), morphological characteristics, including characteristics not directly involved in reproduction. The condition occurs in most dioecy, di ...

as the male and female have the same plumage. The head is a rusty orange colour, the thighs and tail

rufous Rufous () is a color that may be described as reddish-brown or brownish- red, as of rust or oxidised iron. The first recorded use of ''rufous'' as a color name in English was in 1782. However, the color is also recorded earlier in 1527 as a d ...

, 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.

References

Cited text

* * Del Hoyo, J.; Elliot, A. & Christie D. (editors). (2007). ''

Handbook of the Birds of the World The ''Handbook of the Birds of the World'' (HBW) is a multi-volume series produced by the Spanish publishing house Lynx Edicions in partnership with BirdLife International. It is the first handbook to cover every known living species of bird. ...

''. Volume 12: Picathartes to Tits and Chickadees. Lynx Edicions.

External links

Image at ADW
{{Taxonbar, from=Q431637

orange-crowned fairywren The orange-crowned fairywren (''Clytomyias insignis'') 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 ...

Birds of the New Guinea Highlands

Taxonomy articles created by Polbot