Narrow-tailed Starling

Poeoptera lugubris

A starling with a piercing gaze that is not easily forgotten, often found in flocks high in fruiting trees in forests, primarily in the lowlands but sometimes high in the mountains. Males are a glossy purple-black all over with a long, pointed tail, and females are a duller gray-black all over with a short tail. Both sexes have bright yellow eyes that contrast starkly with their plumage. Calls are a short ‘tuwee!’ or a rising “dree!” that can be quite musical when given by a flock.

识别特征

The male is dark blue and the female is dark gray with chestnut-colored patches on the wings, visible in flight. Both sexes have long, narrow tails. Not a very noisy bird, this starling's vocalizations include shrill chirps, cries, and whistles.

分类信息

学名
Poeoptera lugubris
命名信息
Bonaparte, 1854
Passeriformes
Sturnidae
Poeoptera

分布与栖息地

Its habitat is the canopy of lowland forest, making use of secondary forest and forest clearings.

迁徙
Resident species

行为

These starlings form flocks of 10-30 or more birds, and sometimes will mix with other fruit-eating birds. This bird is a colony-nester, making its nest high up in dead trees in holes originally excavated by colonial cavity-nesting barbets, sometimes with both birds nesting in close proximity. Eggs are pale blue-gray with brown spots.

保护状况

种群趋势
declining

照片

分布

其他鸟类

Chinese Rubythroat

Chinese Rubythroat

Calliope tschebaiewi

Handsome male is gray above with a bright red throat, black chest, and white belly. Also note white eyebrows and “moustache” stripe, as well as white panels and edges on a black tail. Female is duller, cold gray-brown above with a white belly and throat. Extremely similar to Himalayan Rubythroat: note gray flecking on white flanks of male and white “moustache” (striking in males, pale and sometimes unnoticeable in females). Breeds in alpine and subalpine open areas with scattered scrub and boulders; preferred habitat averages higher and more open than Himalayan. Winters in lowland scrub. Song is a series of loud rich warbles, which average shorter and less varied than those of Himalayan Rubythroat.

Riparian Antbird

Riparian Antbird

Cercomacroides fuscicauda

Skulky, long-tailed antbird. Males are dark gray; females are lighter grayish brown above, orange below with an orange face. Found in shrubby secondary growth and dense, wet areas, including bamboo thickets, overgrown oxbow lakes, and riverside vegetation. Its song is a distinctive froggy “pur-PEER,” sometimes answered by a second bird giving a series of clucking notes: “purp, purp, purp, purp. . . .”

Inaccessible Island Finch

Inaccessible Island Finch

Nesospiza acunhae

A highly variable finch with three distinct forms in the process of diversifying. The massive large-billed form is known as “Dunn’s Finch”; the two smaller forms with petite bills are a drab olive lowland form (Lowland Finch) and a bright yellow highland form (Highland Finch). Females of all forms are smaller, duller, and more streaked than males. Endemic to Inaccessible Island, where it is the only finch. Lowland form prefers grassy coast and cliffs, highland form prefers the plateau, and Dunn’s form prefers taller fruit-bearing woodland. In all forms, male sings a 3-note “whit-it-teeu” and the female whistles; Dunn’s form sounds deeper and slower than the others.

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