Ringed Warbling Finch
Microspingus torquatus
Striking tanager of open woodland, consisting of two relatively distinctive subspecies. Distinguished from other warbling-finches in range by its black breast band. Nominate torquatus is a resident of the southern Bolivian Andes, especially open scrub and cactus forest of the dry valleys. Migratory pectoralis shows a thicker breast band and darker undertail coverts, and breeds in the Pampas, Monte, and northern Chaco dry forests in north central Argentina, dispersing north to lowlands of W Paraguay and SE Bolivia.
分类信息
- 学名
- Microspingus torquatus
- 命名信息
- (d'Orbigny & Lafresnaye, 1837)
- 目
- Passeriformes
- 科
- Thraupidae
- 属
- Microspingus
分布与栖息地
- 迁徙
- Vertical migration
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类
Shy Ground Dove
Pampusana stairi
A rotund, short-legged ground-dwelling dove that usually runs rather than flies when startled. Male has a distinctive dark purple back, wings, and belly, a whitish chest crescent, and a light gray chest and head. Females usually resemble males, though some have purple-brown bodies with a very ruddy chest and head. Inhabits most forest habitats, including rainforest and bamboo thickets. Very shy. Sometimes heard giving a series of low-pitched, typical dove-like hooting notes.
Black-fronted Dotterel
Thinornis melanops
Small plover with streaked upperparts, strong white eyebrow, and a heavy black line through the eye. Note red eyering. Adult has distinctive black V on chest. Very common around freshwater wetlands.
Bannerman's Sunbird
Cyanomitra bannermani
A medium-sized sunbird with an olive back and gray belly. Male has a metallic bluish (may appear green in some light) hood and breast; female appears plain-headed with limited metallic plumage on crown. Immature like female, but darker and duller. Singles and pairs are uncommon residents of riparian forest, forest-edge, and broadleaved Miombo woodland. Sings a series of short jumbled high-pitched notes. Compared to similar Green-headed Sunbird, smaller Bannerman’s Sunbird has a shorter, straighter bill, and mostly blue head (duller on female), lacking an obvious green crown.
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