Dusky Tapaculo

Scytalopus fuscus

Often heard but rarely seen; a retiring little gray bird of bamboo thickets and other dense shrubbery at forest edges, along streams, and in wooded patches, mainly in drier areas. Can move very quickly through bamboo like a mouse. Plumage is slaty gray overall, sometimes with paler barring, but overall plainer than Magellanic Tapaculo without silvery-white head spots. Best identified by voice. Also compare with Ochre-flanked Tapaculo, which has limited range overlap.

识别特征

The dusky tapaculo is 11 cm (4.3 in) long. It is essentially gray all over, darker above and lighter below. The lower back and rump have a brown wash and the flanks are sometimes pale tawny brown with black bars.

分类信息

The dusky tapaculo was formerly considered a subspecies of Magellanic tapaculo (Scytalopus magellanicus). Following 1997 and 2003 publications, it was raised to species status because of vocal differences and because the two are sympatric over part of their ranges.

学名
Scytalopus fuscus
命名信息
Gould, 1837
Passeriformes
Rhinocryptidae
Scytalopus

分布与栖息地

The dusky tapaculo is found only in central Chile. It ranges from southern Atacama Region south to Biobío Region at elevations from sea level to 800 m (2,600 ft). It inhabits the bottoms of densely vegetated valleys.

迁徙
Resident species

行为

No information has been published about the dusky tapaculo's diet or foraging behavior.<p>Little has been published about the dusky tapaculo's breeding phenology. One nest has been described. It was a globe made of root fibers and moss with a horse hair lining, placed at the end of a tunnel 0.6 m (2.0 ft) long.<p>The dusky tapaculo's song is a repeated short rising trill [1].

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Tschudi's Nightjar

Tschudi's Nightjar

Quechuavis decussata

Fairly common but nocturnal bird of lowland desert with scattered low bushes and agricultural areas with hedges and brush. Sleeps during the day on the ground or on a low shady perch; when flushed flies with quick stiff wingbeats and short glides. Note the broad rounded wings and snappy flight style, unlike pointed wings and erratic flight of Lesser Nighthawk, which occurs in the same areas. At night hunts from ground and low perches. Like all nightjars, may be located at night by brilliant amber eyeshine reflected in light beams.

Ash-winged Antwren

Ash-winged Antwren

Euchrepomis spodioptila

Tiny bird of rainforest canopy. Key field marks are white wing bars, clear pale gray underparts, thin black line through eye, and (especially) contrasting rufous back. Occurs in tall rainforest, where it follows canopy mixed-species flocks and is almost never found away from them. Feeds actively on insects, gleaning from foliage and often hanging upside-down, thereby offering a dorsal view that should facilitate identification. Song, which carries surprisingly far, is a thin, staccato trill, fast and accelerating. Smaller and more active than most other species in canopy flocks; habit of hanging upside-down recalls a greenlet, but face pattern, wing bars and contrasting back color are distinctive.

Chucao Tapaculo

Chucao Tapaculo

Scelorchilus rubecula

Fairly common to common in native temperate forest, adjacent shrubbery, wooded patches, and thickets along rivers and streams, especially with bamboo. Loud ringing song is commonly heard, but calling birds can be elusive. At other times can be confiding, walking out at close range as if curious, usually with tail cocked. Plumage distinctive, with bright rusty eyebrow, throat, and breast. Compare with the larger and fatter Chestnut-throated Huet-huet.

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