Russet-backed Oropendola
Psarocolius angustifrons
A medium-sized oropendola; fairly common in lowlands but seems to be scarce in montane forest. Can occur up to around 2,500m in the Andes, where it is usually the only oropendola and unlikely to be confused. Generally olive overall with warmer rufous tones on back and rump. Variable bill color: dark blackish in the Amazonian lowlands; usually yellowish in Andes. Yellow outer tail feathers like other oropendolas. Typically in flocks that forage in the canopy, sometimes in mixed flocks with other oropendolas or caciques.
分类信息
- 学名
- Psarocolius angustifrons
- 命名信息
- (Spix, 1824)
- 目
- Passeriformes
- 科
- Icteridae
- 属
- Psarocolius
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
Striolated Manakin
Machaeropterus striolatus
Chunky little, short-tailed bird of lowland and foothill forest. Male is distinctive with bright red crown and bold white stripes on reddish belly. Female lacks red crown but shows faint streaking on sides unlike any other manakin. Inconspicuous; elaborate display dance infrequently seen. Found in the lower to middle levels of forest. Listen for its high-pitched, quiet, whistled “ch-peew” song across much of range.
Tawny-breasted Tinamou
Nothocercus julius
Plump chickenlike bird found on the ground inside montane forest from extreme western Venezuela to extreme northern Peru. Dark brownish overall with a paler throat, messy vermiculation on the upperparts and flanks, and a warm tawny belly. Occurs from around 1,500m-3,200m, within forest. Very rarely seen. Listen for its song, a series of repeated querulous notes.
Glittering-throated Emerald
Chionomesa fimbriata
Fairly common small hummingbird. Metallic green overall with a white spot behind the eyes, an orangish lower mandible, a pale vent, and a bluish-black tail with a greenish base. Both sexes are similar. Subspecies differ in the amount of blue on the throat. Found in a variety of open and semiopen habitats, but avoids forest interiors, savannas, and urban areas.
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