Delta Amacuro Softtail
Thripophaga amacurensis
Distinctive streaky brown bird of riverine habitats of the Orinoco Delta. Most of body brown with buffy streaks (tear-shaped on underparts). Rich chestnut on chin, wings, rump, and tail. Sexes similar. Locally common and often in pairs, found from understory to canopy in riverine forest where often climbs trunks like a woodcreeper. Voice is an explosive group of short notes, mostly in duet. Similar to Orinoco Softtail (no range overlap), which is less streaked and has a buff eyebrow; Rusty-backed Spinetail is unstreaked. Endemic to the Orinoco River of northeastern Venezuela.
分类信息
- 学名
- Thripophaga amacurensis
- 命名信息
- Hilty, Ascanio & Whittaker, 2013
- 目
- Passeriformes
- 科
- Furnariidae
- 属
- Thripophaga
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Black-faced Monarch
Monarcha melanopsis
A slim songbird with rather long tail and substantial bill. Gray above, rufous below, with gray head, black forehead and throat. Juvenile lacks black in face. In all plumages, small white crescent in front of eye. Often perches horizontally, slightly raising tail. Inhabits wetter forested areas along eastern coast of Australia, where it forages slowly for insects in foliage.
Dot-winged Crake
Laterallus spilopterus
Small dark crake; brown above, speckled black and gray below, with black-and-white bars on the belly and vent. Occurs in both salt and freshwater marshes and damp grasslands. The song is a double-noted “tchip-pruu,” often repeated. Common call is a thin, downslurred "pwup."
Red-shouldered Blackbird
Agelaius assimilis
A mostly black inhabitant of swamps and marshes. The male has a telltale orange-red shoulder patch with pale yellow trim, which the female lacks. Both sexes of Tawny-shouldered Blackbird have a yellow-orange shoulder, though the shoulder color is sometimes only visible in flight. The Shiny Cowbird lacks a shoulder patch, is quite glossy, and has a shorter and stouter bill than Red-shouldered Blackbird. The call is a “chut” or “chut-chut” and song is a shrill “Shuh-reee-eee.”
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