The rufous-crowned emu-wren (''Stipiturus ruficeps'') 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), ...

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 The Australasian wrens are a family, Maluridae, of small, insectivorous passerine birds endemic to Australia and New Guinea. While commonly known as wrens, they are unrelated to the true wrens. The family comprises 32 species (including sixteen ...

family, Maluridae. It is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

to Australia.

Taxonomy and systematics

The rufous-crowned emu-wren is one of three species of the genus ''

Stipiturus The emu-wrens (''Stipiturus'') are a genus of passerine birds in the Australasian wren family, Maluridae. They are found only in Australia, where they inhabit scrub, heathland and grassland. They are small birds, 12–19 cm long with the t ...

'', commonly known as emu-wrens, found across southern and central Australia. It was first described in 1899 by Archibald James Campbell, more than a century after its relative the southern emu-wren. Its species name is derived from the

Latin Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...

words ''rufus'' "red" and ''caput'' "head". No subspecies are recognised, although birds from

Western Australia Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Aust ...

may have redder plumage, and females more blue on the face and lores. It has been considered a subspecies of both the southern and mallee emu-wrens in the past.Rowley and Russell, p. 211. The common name of the genus is derived from the resemblance of their tails to the feathers of an

emu The emu (; ''Dromaius novaehollandiae'') is a species of flightless bird endemism, endemic to Australia, where it is the Tallest extant birds, tallest native bird. It is the only extant taxon, extant member of the genus ''Dromaius'' and the ...

Description

The rufous-crowned emu-wren is the smallest and most brightly coloured of the three emu-wren species.Rowley and Russell, plate 5. The adult male has reddish upperparts with faint streaks, with a prominently rufous crown and grey-brown wings. It has a bright sky blue throat, upper chest, lores and ear coverts. The lores and ear coverts, and chest border are streaked with black. The tail is double the body length, and is composed of six filamentous feathers, the central two of which are longer than the lateral ones. The underparts are buff. The bill, feet and eyes are brown. The female resembles the male but lacks much of the blue plumage and redder crown. Its throat is a yellow buff, and it has some blue-tinged streaked ear coverts. Its bill is pale brown.Rowley and Russell, p. 210.

Distribution and habitat

The rufous-crowned emu-wren is found across the arid interior of northern central Australia, from the

Simpson Desert The Simpson Desert is a large area of dry, red sandy plain and dunes in the Northern Territory, South Australia and Queensland in central Australia. It is the fourth-largest Deserts of Australia, Australian desert, with an area of . The Wangka ...

in the southeast and

Barkly Tableland The Barkly Tableland is a region in the Central East of the Northern Territory, extending into Western Queensland. The region was named after Sir Henry Barkly. The epithet "Tableland" is inaccurate, since the region is neither elevated relative ...

in the northeast, across the centre to the Western Australian coast and the

Pilbara The Pilbara () is a large, dry, sparsely populated regions of Western Australia, region in the north of Western Australia. It is known for its Indigenous Australians, Aboriginal people; wealth disparity; its ancient landscapes; the prevailing r ...

in the northwest. There is also an isolated population found to the east in south-western

Queensland Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Austr ...

bounded by

Dajarra Dajarra is a rural town and a Suburbs and localities (Australia), locality in the Shire of Cloncurry, Queensland, Australia. In the , the locality of Dajarra had a population of 186 people. Geography Dajarra is in North West Queensland near th ...

, Winton, Fermoy and Boulia. It lives in spinifex shrubland.

References

cited text

* {{Taxonbar, from=Q3121388 rufous-crowned emu-wren Endemic birds of Australia rufous-crowned emu-wren Taxonomy articles created by Polbot