Epthianura | |
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Crimson chat (Epthianura tricolor) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Superfamily: | Meliphagoidea |
Family: | Meliphagidae |
Genus: | Epthianura Gould, 1838 |
Type species | |
Acanthiza albifrons [1] Jardine & Selby, 1828 |
Epthianura is a genus of bird also known as the Australian chats. Along with the gibberbird in the genus Ashbyia they were once thought to constitute a separate family, the Epthianuridae, although most taxonomists today treat them as a subfamily, Epthianurinae, of the honeyeater family Meliphagidae. [2]
The genus Epthianura is endemic to the continent of Australia, where they are widely distributed across the mainland and, in the case of the white-fronted chat, Tasmania. [3] With the exception of that species they are generally distributed in the central part of Australia; the white-fronted chat being the most coastal species. The Australian chats have adapted to a wide range of habitat types in the interior of Australia, though they generally are found in more shrubby environments than wooded ones and are also seldom found in high altitudes. They are particularly adapted to arid environments, but also frequent riparian woodlands, temporary and permanent wetlands, herblands, and even human modified farmlands.
There are large gaps in the knowledge of the migratory movements of the Australian chats. [3] Some species are apparently nomadic, at least over parts of their range, and others migratory, but the difficulty in reaching and surveying much of their habitat (and the avoidance of the centre of Australia during the height of summer by many observers) means that complete picture of these movements has not yet been obtained. It is also apparent that many of these movements are not only seasonal but dependent on weather conditions, birds may be common in on locality in some years but not in others. This nomadism allows them to make use of unpredictable rainfall in the arid deserts. [4]
The Australian chats are small honeyeaters adapted to a highly terrestrial existence. [3] The bill is short and slender, and overall they are slightly more rotund than the honeyeaters. In common with the rest of the honeyeaters they have a brush-tipped tongue. The plumage of the genus is sexually dimorphic, with the males having bright (or in the case of the white-fronted chat, striking) colours. The breast and cap of the crimson chat is bright crimson as the name suggests, and the back is dark grey with a white throat. In contrast the female lacks any crimson except on her rump. The male orange and yellow chats have bright yellow/gold plumage, whereas the females are much duller grey. The most unusual species is the white-fronted chat, which in the male has a striking black back and chest band and a white face and belly. The yellow and crimson chats are unusual amongst the honeyeaters in having seasonal differences in plumage, particularly in the males, which are much duller in the non-breeding season.
The Australian chats are predominantly terrestrial birds. While they will make use of low shrubs, they are seldom seen in the upper levels of trees. They are conspicuous birds, particular the brightly coloured males, and generally unconcerned by human activity, although they are more circumspect in the breeding season around the nest. They generally occur in pairs or small groups, but will form larger flocks during the non-breeding season.
Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
---|---|---|---|---|
White-fronted chat | Epthianura albifrons (Jardine & Selby, 1828) | southern Australia. | Size: Habitat: Diet: | LC |
Orange chat | Epthianura aurifrons (Gould, 1838) | Australia. | Size: Habitat: Diet: | LC |
Yellow chat | Epthianura crocea Castelnau & Ramsay, 1877 Three subspecies
| northern Australia | Size: Habitat: Diet: | LC |
Crimson chat | Epthianura tricolor Gould, 1841 | Australia from the west coast to the Great Dividing Range | Size: Habitat: Diet: | LC |
The honeyeaters are a large and diverse family, Meliphagidae, of small to medium-sized birds. The family includes the Australian chats, myzomelas, friarbirds, wattlebirds, miners and melidectes. They are most common in Australia and New Guinea, and found also in New Zealand, the Pacific islands as far east as Samoa and Tonga, and the islands to the north and west of New Guinea known as Wallacea. Bali, on the other side of the Wallace Line, has a single species.
The red wattlebird is a passerine bird native to southern Australia. At 33–37 cm in length, it is the second largest species of Australian honeyeater. It has mainly grey-brown plumage, with red eyes, distinctive pinkish-red wattles on either side of the neck, white streaks on the chest and a large bright yellow patch on the lower belly. The sexes are similar in plumage. Juveniles have less prominent wattles and browner eyes. John White described the red wattlebird in 1790. Three subspecies are recognized.
The Melanocharitidae, the berrypeckers and longbills, is a small bird family restricted to the forests of New Guinea. The family contains eleven species in four genera. They are small songbirds with generally dull plumage but a range of body shapes.
The scarlet myzomela or scarlet honeyeater is a small passerine bird of the honeyeater family Meliphagidae native to Australia. It was first described by English ornithologist John Latham in 1801. At 9 to 11 cm long, it is the smallest honeyeater in Australia. It has a short tail and relatively long down-curved bill. It is sexually dimorphic; the male is a striking bright red with black wings, while the female is entirely brown. The species is more vocal than most honeyeaters, and a variety of calls have been recorded, including a bell-like tinkling.
The white-plumed honeyeater is a small passerine bird endemic to Australia. White-plumed honeyeaters are common around water and are often seen in backyards and suburbs with vegetation cover.
The yellow-faced honeyeater is a small to medium-sized bird in the honeyeater family, Meliphagidae. It takes its common and scientific names from the distinctive yellow stripes on the sides of its head. Its loud, clear call often begins twenty or thirty minutes before dawn. It is widespread across eastern and southeastern Australia, in open sclerophyll forests from coastal dunes to high-altitude subalpine areas, and woodlands along creeks and rivers. Comparatively short-billed for a honeyeater, it is thought to have adapted to a diet of flies, spiders, and beetles, as well as nectar and pollen from the flowers of plants, such as Banksia and Grevillea, and soft fruits. It catches insects in flight as well as gleaning them from the foliage of trees and shrubs.
The crimson chat is a species of small bird found in Australia. It is also known as the tricoloured chat, saltbush canary, and crimson-breasted nun.
The striped honeyeater is a passerine bird of the honeyeater family, Meliphagidae, found in Australia. It is a medium-sized honeyeater, about 23 cm (9.1 in) in length. Both sexes are a light greyish brown with dark brown centres to the feathers, which give the appearance of stripes. The stripes are particularly distinct on the head and back of the neck. While it is found mainly in inland eastern Australia where it inhabits the drier open forest, it is also found in coastal swamp forest from southeast Queensland to the central coast of New South Wales.
The black honeyeater is a species of bird in the honeyeater family Meliphagidae. The black honeyeater exhibits sexual dimorphism, with the male being black and white while the female is a speckled grey-brown; immature birds look like the female. The species is endemic to Australia, and ranges widely across the arid areas of the continent, through open woodland and shrubland, particularly in areas where the emu bush and related species occur.
The pied honeyeater is a species of bird in the family of honeyeaters Meliphagidae and the sole species in the genus Certhionyx. This species is also known as the black and white honeyeater or western pied honeyeater.
The white-fronted chat is a species of bird in the honeyeater family Meliphagidae native to southern Australia. The male has a white face bordered by a black breast band. It is insectivorous.
The orange chat is a species of bird in the family Meliphagidae. It is endemic to Australia.
The yellow chat is a small passerine bird endemic to Australia. They are known for their remarkable adaptions that aid their survival in their arid habitat.
The crescent honeyeater is a passerine bird of the honeyeater family Meliphagidae native to southeastern Australia. A member of the genus Phylidonyris, it is most closely related to the common New Holland honeyeater and the white-cheeked honeyeater. Two subspecies are recognized, with P. p. halmaturinus restricted in range to Kangaroo Island and the Mount Lofty Ranges in South Australia.
The mangrove honeyeater is a species of bird in the honeyeater family Meliphagidae. The species was once considered to be conspecific with the varied honeyeater, but it is now treated as a separate species. These two species form a genus with the singing honeyeater.
The yellow-throated honeyeater is a species of passerine bird in the honeyeater family Meliphagidae. It is similar in behaviour and appearance to the white-eared honeyeater and is endemic to Australia's island state of Tasmania. It was formerly considered a pest of orchards.
The grey-headed honeyeater is a species of bird in the family Meliphagidae. It is endemic to Australia.
Gilbert's honeyeater, also known as the Swan River honeyeater or western white-naped honeyeater, is a passerine bird of the honeyeater family Meliphagidae native to southwestern Australia. A mid-sized honeyeater, it is olive-green above and white below, with a black head, nape and throat and a white patch over the eye and a white crescent-shaped patch on the nape. The bill is brownish-black and the eyes a dull red. The sexes have similar plumage.