Papuan Nightjar
Eurostopodus papuensis
A widespread nightjar of lowland forest and edge. Distinctive white chevron in the throat. Forages on the wing for insects over forest, in gaps and along rivers. Unlike Large-tailed Nightjar, Papuan Nightjar has no white marks in the wing or the tail. Similar to the migrant White-throated Nightjar but Papuan Nightjar is smaller in size. Call, a series of ascending, accelerating “whip” notes ending in a rather frantic “whipit-wipit-wipit!
识别特征
The Papuan nightjar or Papuan eared-nightjar (Eurostopodus papuensis) is a species of nightjar in the family of Caprimulgidae. It is found in New Guinea and some surrounding islands. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical mangrove forests. It is widespread, occurring across 1,210,000 km2, however its population is decreasing. Exact numbers are uncertain due to lack of data, but there is believed to be under 10,000 mature individuals (with a 10% decrease expected over the next decade mainly due to loss of tree cover, which it is heavily reliant on). Its diet consists mainly of insects.
分类信息
Genus: Eurostopodus; Family: Caprimulgidae; Order: Caprimulgiformes.
- 学名
- Eurostopodus papuensis
- 命名信息
- (Schlegel, 1866)
- 目
- Caprimulgiformes
- 科
- Caprimulgidae
- 属
- Eurostopodus
分布与栖息地
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
照片
分布
其他鸟类

Yellow-spotted Bush Sparrow
Gymnoris pyrgita
A large, remarkably nondescript sparrow of dry country. Note the pale bill, the white eye-ring, the gray-brown back, the paler underparts, and the white throat. The small yellow throat spot is difficult to see. Found in dry thorn savanna, woodland, and lightly cultivated areas, often in small groups. Similar to Sahel Bush Sparrow, but lacks a distinctive eyebrow mark. Also similar to Pale Rockfinch, but has less patterning on the wing and a clearly defined white throat. The calls are cheerful chirps, often given in a quick series.

White-browed Guan
Penelope jacucaca
Large, quite uniformly dark brown guan with a broad, bold white eyebrow and prominent white streaks on the upperwing and breast. Occurs in dry forests, where it mostly forages on the ground, sometimes in large groups.

Rio Orinoco Spinetail
Synallaxis beverlyae
A grayish riverine spinetail with rufous crown and shoulders. Known from only a few sites but locally common, alone or in pairs, mostly in young riverine successional vegetation (especially dense scrub) on sedimentary islands in the Orinoco River. Sexes similar. Easy to find by voice, a rattling series “quip, pip-pip-pip-pip” ending in a trill “prrr”. Very similar to Pale-breasted Spinetail, but differs in grayish body, less contrasting rufous patches, different voice, and river island specialization. Endemic to the Orinoco River of Venezuela.
开始您的观鸟之旅
在户外识别鸟类,并在下一次观察时随手查阅鸟类图鉴。