Gelbkehl-Ameisenfänger

Bestimmung

The yellow-breasted antwren is 11 to 12 cm (4.3 to 4.7 in) long and weighs 10 to 13 g (0.35 to 0.46 oz). Adult males of the nominate subspecies H. a. axillaris have a black crown and nape with white spots on the crown and a broken whitish supercilium on an otherwise mottled blackish and yellow-olive face. Their upperparts are olive-gray. Their wings coverts are black with yellow-tinged white edges and tips; their flight feathers are very dark gray. Their tail is mostly dark gray, with white tips and part of the edges of the inner feathers and mostly white outer feathers. Their throat and underparts are mostly pale yellowish olive with a yellow center to the belly. Adult females have a cinnamon-rufous crown, olive-buff upperparts, and darker olive underparts except for the yellow belly center. Their wings and tail are like the male's.<p>Males of subspecies H. a. senex are paler than the nominate, with spots only on the center of their crown and a grayish white throat and breast. Males of subspecies H. a. puncticeps have olive-tinged and grayer upperparts than the nominate and less white on their tail feathers. Females have a dark olive-gray crown with a cinnamon-rufous tinge. Males of subspecies H. a. aequatorialis also have olive-tinged and grayer upperparts than the nominate. Their crown spots are only in the center; they have mostly pale yellow underparts with an olive wash on the sides.

Taxonomie

The yellow-breasted antwren has these four subspecies:

Wissenschaftlicher Name

Herpsilochmus axillaris

Autorität

(Tschudi, 1844)

Ordnung

Passeriformes

Familie

Thamnophilidae

Gattung

Herpsilochmus

Verbreitung und Lebensraum

The subspecies of the yellow-breasted antwren are found thus:<p>The ranges of puncticeps and axillaris have a gap between them.<p>The yellow-breasted antwren inhabits the interior and edges of humid evergreen forest, where it tends to favor the canopy. In elevation it ranges between 800 and 2,000 m (2,600 and 6,600 ft) in Colombia, between 800 and 1,700 m (2,600 and 5,600 ft) in Ecuador, and between 750 and 1,900 m (2,500 and 6,200 ft) in Peru.

Zugverhalten

Standvogel

Verhalten

Zugverhalten: Standvogel.

Schutzstatus

Bestandstrend: rückläufig.

Bestandstrend

rückläufig