Flügelbindenschlüpfer

Bestimmung

The double-banded greytail is 11 to 12 cm (4.3 to 4.7 in) long. It is a tiny furnariid that resembles a warbler. The sexes have the same plumage. Adults of the nominate subspecies have olive-buff lores, a creamy white supercilium, and a dark gray line behind the eye on an otherwise grayish face. Their crown is blackish and their back, rump, and tail are dark gray. Their wings are dark gray with yellowish at the bend and two white bars on the coverts. Their throat and underparts are creamy whitish with some grayish flecks on the breast and olive-buff undertail coverts. Their iris is light brown, their maxilla dark brown, their mandible grayish white, and their legs and feet grayish brown. Juveniles have a less distinct supercilium than adults, with grayer underparts and no wingbars. Subspecies X. m. umbraticus has darker upperparts, wings, and tail than the nominate.

Taxonomie

The double-banded greytail has two subspecies, the nominate X. m. minlosi (Berlepsch, 1886) and X. m. umbraticus (Wetmore, 1951). It shares genus Xenerpestes with the equatorial greytail (X. singularis) and together they are sister species to the orange-fronted plushcrown (Metopothrix aurantiaca).

Wissenschaftlicher Name

Xenerpestes minlosi

Autorität

Berlepsch, 1886

Ordnung

Passeriformes

Familie

Furnariidae

Gattung

Xenerpestes

Verbreitung und Lebensraum

The nominate subspecies of the double-banded greytail is found in Colombia from near the Caribbean coast into the Magdalena River Valley as far south as Boyacá and Santander departments. Subspecies X. m. umbraticus is found in eastern Panama's Darién Province and south through western Colombia into northwestern Ecuador's Esmeraldas and Pichincha provinces. It is rare and local in Ecuador. The species inhabits lowland and foothill evergreen forest, both primary and mature secondary. In elevation it ranges from near sea level to 900 m (3,000 ft) though it reaches only about 500 m (1,600 ft) in Ecuador.

Zugverhalten

Standvogel

Verhalten

Zugverhalten: Standvogel.

Schutzstatus

Bestandstrend: rückläufig.

Bestandstrend

rückläufig