Blue-winged Parrot
Neophema chrysostoma
Attractive small parrot of southeastern Australia. Olive-green, with yellow belly and mostly dark blue wings. Face yellow between eye and bill, with small yellow triangle behind eyes and thin blue line between eyes. Feeds on the ground in open areas, including sporting grounds and farmland. Compare Rock Parrot (duller green, lacks the yellow on face, and only a thin blue edge to folded wing) and Elegant Parrot (yellower, no yellow patch behind eye). Call a very high, thin, chiming "zit zit."
识别特征
Ranging from 20 to 24 cm long and weighing around 55 g, the parrot is sexually dimorphic—both sexes are predominantly olive-green. The adult male has a two-toned band across the face above but not reaching the eyes—ultramarine above and paler turquoise blue below. Its crown is yellowish, and throat and breast pale green and belly yellow, its wing coverts and under wing coverts are deep blue. The tail is blue-grey. The bill is blue-grey and the iris is brown. The adult female is duller with dull olive underparts and smaller blue on wings and less distinctive frontal band. Juveniles are dull olive green with slate-blue wings and no frontal band.<p>The greater amount of blue on the wing helps distinguish the Blue-winged parrot from the elegant parrot and the orange-bellied parrot. The latter two species have more yellow-green and bright green plumage overall respectively.
分类信息
German naturalist Heinrich Kuhl described the blue-winged parrot in 1820 as Psittacus chrysostomus, noting that it had been confused with the turquoise parrot (N. pulchella). However, the material used to describe it contained specimens of both this species and the elegant parrot. The species' name is from the Ancient Greek words khrysos "golden" and stoma "mouth", from the yellow skin around the eyes. In 1821, Coenraad Jacob Temminck gave the species the name Psittacus venustus, however Kuhl had used this binomial name for the parrot now known as the northern rosella (Platycercus venustus). Gregory Mathews described two subspecies but neither is recognised as distinct today.<p>Early names included the blue-banded parakeet or blue-banded grass parakeet, taken from the species' blue frontal band. However this plumage is shared by two other members of the genus. It was also known as the Hobart ground parrot in Tasmania from its terrestrial habits. It is also called blue-winged grass parrot or blue winged grass parakeet, as well as its official name of blue-winged parrot.<p>Within the genus, the blue-winged parrot is classified in the subgenus Neonanodes. Analysis of mitochondrial DNA published in 2021 indicated it is most closely related to the rock parrot, their ancestors most likely diverging between 0.7 and 3.3 million years ago; their common ancestor diverged from the ancestor of the elegant parrot between 0.9 and 3.4 million years ago.
- 学名
- Neophema chrysostoma
- 命名信息
- (Kuhl, 1820)
- 目
- Psittaciformes
- 科
- Psittaculidae
- 属
- Neophema
分布与栖息地
The blue-winged parrot is found across southeastern Australia. In eastern South Australia, it is found north to the Flinders Ranges, and across Victoria. It is more sporadic across central and western New South Wales and into Queensland, as far north as Diamantina National Park. It lives in savannah woodland, grasslands, orchards, farmlands, marshes, heath, dunes, and other open habitats up to 1,200 m (3,937 ft) above sea level. It is one of only three species of parrot that make regular yearly migrations over a sea or ocean, with many members of the species flying between Tasmania, where they breed in spring and summer, and the mainland, where they winter. Some birds, however, do remain in Tasmania over the winter and some remain on the mainland to breed in the summer.<p>It is a spring visitor to King Island in the Bass Strait.
- 迁徙
- Complete migrants
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Scalloped Antbird
Myrmoderus ruficauda
Subtly beautiful, medium-sized antbird. Males have a black head and bib with a scalloped black back and breast and are otherwise rusty colored. Females lack the black coloration. Occurs in humid forest with a dense understory, where it forages quietly on the forest floor and doesn’t interact with mixed-species flocks. The song is a series of fast rattling trills.
Sabine's Puffback
Dryoscopus sabini
A relatively large-billed shrike-like bird primarily found in lowland forest canopy. Male is white below and iridescent black above except for a white rump. The female is overall reddish brown, with more reddish wings and a grayish hood. Similar to several bicolored shrikelike birds in the region, but note Sabine’s Puffback’s large bill, striking sexual dimorphism, and unique song, which consists of a distinctive series of long whistles descending in pitch before arriving at a single repeated pitch, growing louder, and then ending suddenly. Songs can sometimes last several minutes, and are more reminiscent of some Yellow Longbill songs than of the songs of other puffbacks. Calls include typical puffback-like rattles and harsh calls.
Common Woodshrike
Tephrodornis pondicerianus
A medium-sized woodshrike with grayish-brown upperparts, black facial mask, white rump, and gray tail with white outer tail feathers. Bill strongly hooked, dark grayish-brown in color. Underparts white. Similar to Malabar Woodshrike and Large Woodshrike, but generally found in drier forests; also note prominent white supercilium. Usually found in dry forested areas and shrublands. Bright, fast-paced song starts out with two strident “wheeet” notes, followed by a descending series of shorter notes. Calls vary, but usually sound like isolated fragments of song.
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