Peach-fronted Parakeet
Eupsittula aurea
Distinctive and very noisy parakeet of open woodlands, savannas, and agricultural areas, often venturing into urban areas. Usually forages in pairs or small groups. Mostly green with a yellow belly, a conspicuous orange forehead, pale orange eyerings, a bluish crown, and a gray throat.
识别特征
The peach-fronted parakeet is 23 to 28 cm (9.1 to 11 in) long and weighs 74 to 94 g (2.6 to 3.3 oz). The sexes are the same. Adults have a peachy orange forehead (the "front") and forecrown; their hindcrown is dull blue. Bare yellow skin surrounds their eye. Their nape, upperparts, and tail are dull green. Their cheeks and throat are pale olive-brown that transitions through their breast and belly to a greenish yellow vent and undertail coverts. Their wings are mostly green on top and yellow green on the bottom, with greenish blue flight feathers. Immature birds are similar to adults but have less orange and blue on their head.
分类信息
The peach-fronted parakeet was formally described in 1788 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae. He placed it with all the other parrots in the genus Psittacus and coined the binomial name Psittacus aurius. Gmelin based his description on earlier publications. In 1758 the English naturalist George Edwards had described and illustrated the species with the English name "golden-crowned parakeet". The peach-fronted parakeet in now one of five parakeets placed in the genus Eupsittula that was introduced in 1853 by the French naturalist Charles Lucien Bonaparte. The genus name combines the Ancient Greek eu meaning "good" with the Modern Latin psittula meaning "little parrot". The specific epithet aurea is Latin meaning "golden". The species is monotypic; no subspecies are recognized.
- 学名
- Eupsittula aurea
- 命名信息
- (Gmelin, JF, 1788)
- 目
- Psittaciformes
- 科
- Psittacidae
- 属
- Eupsittula
分布与栖息地
The peach-fronted parakeet is found from extreme southern Suriname south through most of the eastern half of Brazil to eastern Bolivia, extreme southeastern Peru, central and eastern Paraguay, and slightly into northeastern Argentina. It inhabits a variety of landscapes from semi-open to wooded, including Mauritia palm groves, cerrado, gallery forest, campo rupestre (a savanna-like grassland with shrubs and scattered trees), and urban areas.
- 迁徙
- Resident species
行为
The peach-fronted parakeet appears to make local movements according to the availability of food, but has no regular movement pattern.<p>The peach-fronted parakeet does much foraging on the ground. Its primary food is seeds from a wide variety of plants; it also feeds on termites and insect larvae. It feeds in agricultural fields, both before harvest and to glean after harvest.<p>The peach-fronted parakeet breeds in June and July in Peru and between September and December in central Brazil; its season elsewhere has not been defined. It typically excavates its nest in a termitarium, both those on the ground and in trees. The clutch size is two to four eggs. In captivity the incubation period is 23 days and fledging occurs 48 days afer hatch.<p>The peach-fronted parakeet's call is a "rolling 'vreet vreet-vreet-vreet-vreet', irregularly breaking from low to very high pitch."
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类
Camiguin Bulbul
Hypsipetes catarmanensis
A fairly large bulbul of forest and forest edge on Camiguin, where it is unmistakable. Dark olive-brown with a pale bill. Forages actively, often in large, vocal flocks. Song consists of a descending series of medium-pitched notes, jumping back to a higher note at the end. Also gives harsh grating calls and nasal screeches.
Principe Speirops
Zosterops leucophaeus
A bulky, mostly pale white-eye with a whitish head and belly and gray-brown wings and tail. Small to large groups join mixed flocks in forest and plantations throughout Príncipe. Calls include a high-pitched chittering, uttered as a group, and a repeated “tsit-tit-cher-it-it” song. Principe Speirops may join the same flocks as Principe White-eye, which is slightly smaller and much darker, lacking the distinctive white head and underparts.
White-bellied Thicket-Fantail
Rhipidura leucothorax
A medium-sized, long-tailed bird of lowland and foothill wooded thickets. Blackish plumage with short white eye-brow, white patch on the side of the throat and prominent white tail tips. Also white-spotted chest and wing bars. Secretive and difficult to see. Keeps to cover with tail often cocked and fanned. Similar to Black Thicket-Fantail, but White-bellied unsurprisingly has a white belly. Also similar to Sooty Thick-Fantail but has the white tail tips. Voice, a falling note followed by a high-pitch ringing note “joo-wii!”
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