Long-tailed Tapaculo
Scytalopus micropterus
Small, mouse-like bird of Andean cloud forest. Often looks all gray in the dark forest understory it inhabits, but it does have rusty lower underparts with dark barring. Female may show a brown tinge on her back. Similar to other tapaculo species, and best identified by range and voice. Stays near the ground and is usually hard to see. Typical song is a “ker-chick!” repeated over and over.
识别特征
The long-tailed tapaculo is one of the larger species of genus Scytalopus, and, compared to other Scytalopus species, its tail is relatively long. It is 13.5 cm (5.3 in) long overall and males weigh from 27 to 32.5 g (0.95 to 1.15 oz). Otherwise the long-tailed tapaculo has few distinctive morphological features: The male's plumage is drab, primarily dark gray with russet brown flanks that are barred with black. The female is similar but even drabber.<p>The long-tailed tapaculo's song typically begins with a series of single notes, but quickly turns into a series of couplets [1]. Its alarm call is a descending series.
分类信息
The long-tailed tapaculo was formerly considered a subspecies of rufous-vented tapaculo (Scytalopus femoralis) but was separated based principally on differences in their vocalizations. They are now classed as sister species.
- 学名
- Scytalopus micropterus
- 命名信息
- (Sclater, PL, 1858)
- 目
- Passeriformes
- 科
- Rhinocryptidae
- 属
- Scytalopus
分布与栖息地
The long-tailed tapaculo occurs along the east slopes of the Andes from Colombia south to northern Peru. There it inhabits humid shrubby areas along streams and forest edges. In most of its range it is found between 1,250 and 2,300 m (4,100 and 7,550 ft), but in Peru is limited to elevations between 1,650 and 1,950 m (5,410 and 6,400 ft).
- 迁徙
- Resident species
行为
Like other cloud forest tapaculos, the long-tailed tapaculo forages on or near the ground for small invertebrates.<p>The long-tailed tapaculo probably breeds in all months. Birds collected in September and November had active gonads, but no other information has been published.
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类
Red-eared Parrotfinch
Erythrura coloria
A small bird of montane forest and scrub on Mindanao. Usually forages on the ground for seeds. Overall green with a bright red rump and uppertail and a blue face with a prominent red crescent curving around from behind the eye to the side of the throat. Note the pale legs and the thick black bill. Female is similar to the male, but with less blue and red on the head. The only bird of a similar size and color in its range is Philippine Hanging-Parrot, which has a hooked red bill. Voice includes a short, high-pitched tinkling trill.
Black-winged Saltator
Saltator atripennis
Sharply patterned saltator found in Andean foothills from Colombia to Ecuador, mostly below 1,500 m. Mostly black face with bold white eyebrow, small white patch on side of neck, and white throat. Underparts pale gray, wings black, back dull olive. Sexes alike. Usually travels in pairs or small groups through the middle to upper levels of forests and edges, not as common in second growth or gardens. Sometimes follows mixed-species flocks.
Collared Forest-Falcon
Micrastur semitorquatus
Large and lanky, but heard much more often than seen. Widespread in tropical forest, ranging into semi-open areas with larger trees; in West Mexico it even occurs up into pine-oak forest high in the mountains. Hunts from canopy to forest floor, but usually calls from high in trees. Note the long yellow legs and long rounded tail with narrow white bars. Adults are usually white below, with dark ‘sideburns,’ but can be buffy below, and very rarely are black overall. Immatures have variable dark barring below.
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