Dusky-headed Brushfinch
Atlapetes fuscoolivaceus
This Colombian endemic has a limited range in the southern Andes, where it can be found in both the eastern and central cordilleras. It has dark upperparts, yellow underparts, and a distinctive black mustache stripe. Young birds are paler on the head and may show indistinct streaking below. The lack of any crown stripe or crown patch helps separate it from juveniles of other brushfinches, which otherwise can look similar. Inhabits tangles in clearings and at edge of cloud forest, but generally avoids forest interior. Vocalizations include a short series of chips and clear whistles and a fast, descending chatter.
Taxonomy
- Scientific name
- Atlapetes fuscoolivaceus
- Authority
- Chapman, 1914
- Order
- Passeriformes
- Family
- Passerellidae
- Genus
- Atlapetes
Range and habitat
- Migration
- Resident species
Conservation
- Population trend
- declining
Photos
Distribution
Bird Calls
Other Birds

Sri Lanka Green-Pigeon
Treron pompadora
Medium-sized green pigeon with yellow face and yellowish line on the wing. Male has a maroon back that is green on the female. Found singly or in small groups at upper levels of forest in lowlands and hills. Maroon back of male rules out similar species. Female has pale, green-marked undertail, unlike plainer, rufous undertail of Orange-breasted Green-Pigeon, or rufous markings of Yellow-footed Green-Pigeon. Legs and feet of Sri Lanka Green-Pigeon are reddish. Call a series of drawn-out whistles.

Flat-billed Vireo
Vireo nanus
A small, slow-moving species that prefers dry brush and scrublands where it typically feeds low and sometimes even on the ground; sometimes found at higher elevations where it can be found feeding in or near the canopy in vine tangles. The Flat-billed Vireo is a relatively plain species, with bold white wingbars, and whitish eyes. The Greater Antillean Elaenia has a smaller more pointed bill, darker eyes, and is usually found perched upright or flycatching. Flat-billed Vireos sing a “we-we-we-we-we…,” typically in a series of six to ten notes given at a rate of about seven per second, but sometimes given more rapidly at about twelve notes per second. Calls include a staccato ratcheting given by agitated birds.

Ash-throated Antwren
Herpsilochmus parkeri
Rare antwren restricted to a small area of the eastern Andes in northern Peru. Note the black cap, striped face, white wingbars, and lack of rufous in the wing. Female has a buffy tinge on her face and throat. While several other antwrens in Peru share similar plumage features, none of them occur in the limited range of this species. Inhabits the canopy of stunted cloud forest, especially on ridgetops. Song starts with a few rising notes and ends with a descending trill.
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