Orange Minivet
Pericrocotus flammeus
Brightly-colored forest bird with a long tail. Male is decked out in black and orange-red, female in gray and yellow. Male lacks Small Minivet’s contrasting gray crown and back. Gives very high, somewhat bubbling twitter of “weeeep” notes. Travels in flocks, sometimes mixed in with other species. Often seen in bounding flight over the forest canopy.
识别特征
The orange minivet measures about 17 – 22 cm and weighs 19 - 24.5 g. Males are bright orange and black while females are largely yellow with a grey upperside. Males have a glossy black head, chin, throat and mantle and upper back. Lower back, rump and uppertail-coverts are orange-red. Underparts are largely bright orange-red, that makes it stand out in the surroundings. It can be distinguished from other Pericrocotus species by isolated red markings near tips of tertials and inner secondaries. Females have a yellow forehead and ashy-grey, lower back. Red areas of male are replaced by yellow and in addition they have a yellow chin and are almost completely bright yellow on the underside. Juveniles resemble the female in this species with some variation.
分类信息
The genus name comes from Ancient Greek peri - 'very'; krokotus 'saffron-coloured'. The species name flammeus has its roots in Latin, meaning 'fiery' or 'flame-coloured' (flamma - 'flame'). The English name of this species was changed from scarlet minivet to orange minivet after the former was assigned to Pericrocotus speciosus following the split of these two species. This is a complex of species from South and South-east Asia which needs more detailed work.
- 学名
- Pericrocotus flammeus
- 命名信息
- (Forster, JR, 1781)
- 目
- Passeriformes
- 科
- Campephagidae
- 属
- Pericrocotus
分布与栖息地
- 迁徙
- Resident species
行为
The species is gregarious, typically seen foraging in small groups (more than 2 individuals) along tree tops in forests. Minivets are often seen to make bouncing flights over the canopy of the forest. They are primarily insectivorous, known to perch and scan surroundings. They catch prey by making a flight and hovering at plant surfaces to pick insects. This behaviour is often known as sally-gleaning. They regularly forage in mixed-hunting parties along with other canopy species of birds. The call of this species is sweeping whistles composed of multiple "weep-sweep" notes. They are often seen to call when in flight or when stationary.
保护状况
- 种群趋势
- declining
照片
鸟叫声
其他鸟类
Pringle's Puffback
Dryoscopus pringlii
A small bushshrike in which males and females are strikingly different. Males are black and gray on the upperparts, whitish below. Females are gray-brown on the upperparts, pale gray below. Local and generally uncommon in dry savanna and thornscrub. Usually in pairs. Similar to Black-backed and Northern Puffbacks, but noticeably smaller, with a pale base to the bill. The most common vocalization is an explosive, repeated “kweea,” but the species also gives scolding and ratcheting calls.
Cerulean Warbler
Setophaga cerulea
Brilliant sky-blue warbler of the high canopy. Prefers mature deciduous forest, either in riparian areas or dry mountain ridge-tops. Tends to stay high in the canopy; thus, can be difficult to see blue color. From below, look for white throat and belly, thin necklace, and dark streaks on sides. Female is a unique muted turquoise with pale eyebrow and blurry streaks on sides. Immature birds show yellow wash on underparts. All plumages have bold white wingbars. Easiest to detect in spring and summer by its loud buzzy song, similar to Black-throated Blue but usually richer and more distinctly three-parted; much lower-pitched than Blackburnian Warbler. Winters primarily on the east slope of the Andes from Venezuela to Bolivia.
Blue-capped Redstart
Phoenicurus coeruleocephala
An odd small redstart of open dry forests. Male doesn’t look like any other redstarts; somewhat resembles magpie-robins, which do not share its range. Dark head and white wingbars are striking; slate-blue sheen on the cap is often not visible. Female has weak warm tones on the tail, unlike most other female redstarts, but her two white wingbars and white eye-ring are unique.
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